Identify the range of the function shown in the graph.A. Y>0B. -2C. Y is all real numbersD. {-2,2}

Mathematics High School

Identify the range of the function shown in the graph.

A. Y>0
B. -2 C. Y is all real numbers
D. {-2,2}

Answers

Answer 1

Answer:

I think is d or a

Step-by-step explanation:

Related Questions

Two trains have to travel a distance of 300 miles. Train A goes at the speed of 50 mph and Train B goes at the speed of 60 mph. However, Train B leaves 1 hour later than Train A. When will the 2 trains meet?

Answers

Answer:

Both trains would meet in 6 hours time.

Step-by-step explanation:

Train A = 50 miles per hour

Train B = 60 miles per hour

Train B leaves 1 hour later than Train A: This means Train A started the journey first.

When will the 2 trains meet?

Both trains would meet when they both cover equal distance.

Distance = Speed * Time

First Hour

Train A = 50 miles

Train B = 0 miles

Second Hour

Train A = 100 miles

Train B = 60 miles

Third Hour

Train A = 150 miles

Train B = 120 miles

Fourth Hour

Train A = 200 miles

Train B = 180 miles

Fifth Hour

Train A = 250 miles

Train B = 240 miles

Sixth Hour

Train A = 300 miles

Train B = 300 miles

Both trains would meet in 6 hours time.

A teacher wants to split 2 erasers between 5 students equally. How many erasers will each student get?

Answers

Answer:

If the teacher wants to split an eraser into 5 pieces she/he could but they would be small pieces. if she/he splits them, each student would get one small piece and since there are two erasers, then each student would get 2 small pieces of an eraser.

Step-by-step explanation:

Assume you know that a hot-air balloon is currently inflated with a certain amount of air and that the amount is a percent of the total amount required to inflate the balloon. Explain how you would determine the total amount of air required to inflate the balloon.

Answers

Answer:

Percent air is calculated as:

Percent air = Current amount/Total amount *100

Solve for total amount of air:

Total amount = Current amount / Percent air * 100

Substitute the values in hand to get the answer

1. 192 students in 4 buses
in each bus

Answers

Answer:

48 students on each bus

Step-by-step explanation:

Divide 192/4

use the function y=3/2x+3 to complete the table of values

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given the function

Putting all the values of y=9, 6, 0, and -3 to complete the table

FOR y=9

putting y=9

switch sides

subtract 3 from both sides

Hence,

when y=9, x=4

FOR y=6

putting y=6

switch sides

subtract 3 from both sides

Hence,

when y=6, x=2

FOR y=0

putting y=0

switch sides

subtract 3 from both sides

Hence,

when y=0, x=-2

FOR y=-3

putting y=-3

switch sides

subtract 3 from both sides

Hence,

when y=-3, x=-4

Hence, the table becomes:

x y

9 4

6 2

0 -2

-3 -4

if x + 12 = 25. What is the value of 8x - 30?

Answers

Answer:

The value of 8x - 30 is 74 when solved.

Step-by-step explanation:

Subtract 12 on both sides to get 13 as your x value. Plug in 12 on the x value of 8x to get 104 when multiplied. Subtract 30 to get 74 as your result.

The person above ^^ is correct

An elevator can carry 800 pounds of weight.
A football player weighing 280 pounds gets on the elevator with a student weighing 95 pounds. Write and solve an inequality representing the
remaining weight x that can be added.

Answers

Answer:

800 > x + 375

x < 425

Step-by-step explanation:

800 > x + 375

425 > x

How do i solve 4x+3=35?

(I really appreciate everyones help )

Answers

Answer:

x=8

Step-by-step explanation:

1. Subtract the 3 from both side so the new equation states 4x=32

2. Divide both sides by 4 for the final answer of x=8

Answer:

That is the answer.

Step-by-step explanation:

l hope it helps ❤❤❤

PLS HELP ASAP I DONT HAVE TIME IT ALSO DETECT IF ITS RIGHT OR WRONG!!

Answers

Answeefefeefefeefefe

lanation:

anwer it on ur, own nah im just kidding bruh i gatchu

i think it would be 24.3 because the shadow is being cast farther than the tree to you would want to divide the shadow of the mailbox by the actual height of the mailbox then times that by tree

2(-3+7h)-4x use h=9 and x=2

Answers

Answer:

112

Step-by-step explanation:

2(-3+63)-4(2)

112

Answer:

I think that it is 112

Step-by-step explanation:

Hope this helped have an amazing day!

Lashonda started to run on a treadmil, after setting it's timer for 64 minutes, The display states that she has finnished 68% of her run, how many minutes have gone by?

Answers

Step-by-step explanation:

It is 64*0.32=20.48 minutes or 20.5 minutes.

Answer:

43.52

Step-by-step explanation:

first you have to multiply the amount of time in all by the percent she has done. then after that you divide by 100.

Given (x+1)2=9, solve for x

Answers

Answer:

x= 7/2

2(x+1)=9

x+1=9/2

x=9/2 - 1

x=7/2

Answer:

x=7/2 x=3.5

Step-by-step explanation:

divide both sides by 2

(x+1)(2)/2=9/2

simplify

x+1=9/2

subtract 1 from both sides

x+1-1=9/2-1

simplify

x=7/2

What is the first step in solving this equation? 1/2x+7=2/3x-6?

Answers

Answer:

subtract 1/2x from 2/3x

Step-by-step explanation:

doing whole question

Combine multiplied terms into a single fraction

12+7=23⋅−6

Multiply by 1

12+7=23⋅−6

2+7=23⋅−6

Combine multiplied terms into a single fraction

2+7=23−6

Subtract 7 from both sides of the equation

2+7=23−6

2+7−7=23−6−7

Simplify

Subtract the numbers

2=23−13

Multiply all terms by the same value to eliminate fraction denominators

2=23−13

2⋅3⋅2=2⋅3(23−13)

Simplify

Cancel multiplied terms that are in the denominator

Multiply the numbers

Distribute

Combine multiplied terms into a single fraction

Multiply the numbers

Cancel terms that are in both the numerator and denominator

3=4−78

Subtract

4x4x

from both sides of the equation

3=4−78

3x=4x-783x=4x−78

3−4=4−78−4

Simplify

Combine like terms

−=−78

Divide both sides of the equation by the same term

−=−78

-x=-78−x=−78

−−1=−78−1

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=78

x=78 is the right answer

Some one please I am failing math really bad

Answers

1/2 I think. Even though you already got heads 10 times you still have a 1/2 chance to get it again.

I think the answer would be 1/2

u = 4i + 9j
8= -8j
Find: u +g

Answers

Answer:

4i + j

Step-by-step explanation:

I think you meant g instead of 8.

Given:

u = 4i + 9j

g = -8j

u + g

(4i + 9j) + (-8j)

4i + j

1) Find Area of this polygon 4 cm I 5cm 1 cm 7 cm and the other one

Answers

For the top problem, you split it to make two rectangles and so you have 4 times 5 =20 plus 1 times 3 so the answer is 23cm squared

Slope of line a is ½. What is the equation of a line that is parallel to line a? Y+½x=2 -2x+y+2=0 2x-2=y -½x+y-2=0

Answers

Answer:

The equation of a line that is parallel to line a is y=½x + 2, or what is the same -½x+y-2=0

Step-by-step explanation:

A line is a polynomial function of the first degree that has the following form:

y = m * x + b

where m is the slope of the line and b is the intercept with the Y axis. The slope is the inclination of the line with respect to the abscissa axis.

In this case you know that the slope of line a is ½.

Parallel lines are two or more lines in a plane that never intersect. Two lines are parallel if they have the same slope and different y-intercepts.

You have:

y+½x=2 → y= -½x +2-2x+y+2=0 → y=2x -22x-2=y -½x+y-2=0 → y=½x + 2

The line that has the same slope as line a is the last one, so the equation of a line that is parallel to line a is y=½x + 2, or what is the same -½x+y-2=0

Noah has been getting $20 a month for his allowance. He puts $8 of his allowance in the bank. How many months will it take him to save $128?

Answers

16 months !!! as answered previously

Translate the sentence into an inequality.
Twice x is less than or equal to - 18.

Answers

Answer:

[tex]2x\leq -18[/tex]

Step-by-step explanation:

[tex]2x \leq -18[/tex]

the first side is

twice x

2 times x

the symbol means less than or equal to

and finally we have the -18

Answer:

2x<_-18

Step-by-step explanation:

Twice means 2x and less than means <_ and -18

tan22° + tan23° tan22°. tan23° = 1 prove that

Answers

Answer:

Formula:(from trigonometry)

Tan(A+B)=(tanA+tanB)/(1-tanA*tanB)

Let A=22 degrees,B=23 degrees

Tan(22+23)=(tan22+tan23)/(1-tan22*tan23)

From trigonometry we know tan45=1

Therefore tan(45)=1=(tan22+tan23)/(1-tan22tan23)

=> 1-tan22tan23=tan22+tan23

=> tan22+tan23+tan23tan22 =1

Hence proved

Pleaseeee helpppppp !!!!!!!Will mark Brianliest !!!!!!!!!!!!!

Answers

Answer:

GJ=35

Step-by-step explanation:

Two triangles are similar so

The equation is

4/24=x/30

1/6=x/30

6x=30

x=5

IS THIS RIGHT? PLS HELP!

Answers

Answer:

Step-by-step explanation:

A book and a pen cost $18. The book and 2pens cost $21. What is the cost of the book

Answers

Answer:

15 dollars

Step-by-step explanation:

21 - 18 = 3

18 - 3 = 15

I hope this helps have a good day and stay safe!

Answer:

Step-by-step explanation:

one pen is three dollars. that leaves 15 dollars left over.

If correct may l please have brainliest?

Can you solve this by explaining.

Answers

Answer:

The answer is 1

Step-by-step explanation:

Start by solving the division part of the equation. In order to do that, you have to flip the fraction (reciprocal) and switch from division to multiplication, thus getting 3 x 3 = 9. Now you have 9 – 9 + 1, and from there you can simply work from left to right and get your final answer: 1.

Answer
1
Explanation

To divide by a fraction, multiply by the reciprocal of that fraction

9-3x3+1

Multiply the numbers

9-9+1

Since two opposites add up to zero, remove them from the expression

1

Helppppppppppppppppppppppppppp

Answers

It is not a function because -4 in the x position repeats. To be a function all the x’s have to be different

Which equation represents a line which is perpendicular to the line y = 4/3x-6

Answers

In order to be perpendicular, you must have a slope that is the opposite reciprocal, so the slope should by -3/4. So the equation could be y = -3/4x with any other number at the end.

Someone please explain, it's most of my homework! I already did half the problem! Ellie bought 5 cups of apple juice and 7 sandwiches for $25.00. Jim bought 2 cups of apple juice and 3 sandwiches for $10.50. How much did each cup of apple juice cost? How much did each sandwich cost. I set up the equations 5a+7s=25 and 2a+3s=10.5. How do I solve them?

Answers

Answer:

St rt ok is et cell pic ch se art on FB

sandwich = 2.5
apple juice = 1.5

The equation below has one solution 9X -10 equals 3X +2 what is the solution to the equation

Answers

Answer:

X= 2

Step-by-step explanation:

9x-10

(9*2)-10

18-10

3x+2

(3*2)+2

6+2

Susan got 72 marks in English out of 120 and 70 marks in
Hindi out of 150. The maximum marks in the mathematics
paper were 180. If she got 60% marks in all the three papers
how y marks did she get in mathematics?

Answers

Answer:

let the marks obtained in maths be x

total marks obtained by susan=142+x

then

A/Q

60%of 450 =(142+x)

270=142+x

x=270-142

x=128

hence marks obtained in maths=128

Max marks 120+150+180=450

60% of 450 is 270

70 +72+x=270

x=270-142

x=128

2x^2-11x + 5.o-x^2 + 4x +371 =0

Answers

Here , I think this is it .

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Identify the range of the function shown in the graph. A. Y>0 B. -2 C. Y is all real numbers D. {-2,2}

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Identify the range of the function shown in the graph.

A. Y>0
B. -2 C. Y is all real numbers
D. {-2,2}