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3 years ago

Writing an equation and drawing its graph to model a real-world situation: Advanced

Mathematics

1 answer:

Leokris [45]3 years ago

3 0

Assuming that rent will always be constant.
C= 250×S+ 7500 for S>0

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If you are smart in ranges, graphs, and functions, pls help me out. Look at the screenshot below!

jeka94

Answer:

Graph of the equation y = 2/5x - 1

Please check the attached graph of the equation where:

The point (0, -1) represents the y-intercept, it is the point where the line crosses the y-axis.

The point (2.5, 0) represents the x-intercept, it is the point where the line crosses the x-axis.

Step-by-step explanation:

Given the equation

y = 2/5x - 1

Determining the y-intercept:

We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.

As the equation is given such as

y = 2/5x - 1

substitute x = 0

y = 2/5(0) - 1

y = 0 - 1

y = -1

so the ordered pair (0, -1) represents the y-intercept.

Thus, the y-intercept is: -1

Determining the x-intercept:

We know that the value of the x-intercept can be determined by setting x = y and determining the corresponding value of x.

As the equation is given such as

y = 2/5x - 1

substitute y = 0

0 = 2/5x - 1

2/5x = 1

x = 5/2

x = 2.5

so the ordered pair (2.5, 0) represents the x-intercept.

Graph of the equation y = 2/5x - 1

Please check the attached graph of the equation where:

The point (0, -1) represents the y-intercept, it is the point where the line crosses the y-axis.

The point (2.5, 0) represents the x-intercept, it is the point where the line crosses the x-axis.

6 0

2 years ago

Use a graphing utility to approximate the real solutions, i any, of the given equation rounded to two decimal places. All soluti

Readme [11.4K]

Use this f(x)=x^4-3x^3+6x-2

4 0

3 years ago

Given f ( x ) = x 2 , after performing the following transformations: shift upward 76 units and shift 63 units to the right, the

Luden [163]

Answer:

f(x)= (x^2 - 63) + 76

Step-by-step explanation:

4 0

2 years ago

you have 28 dog biscuit. You have 8 dog bowls. Each dog bow gets the same number of biscuits. how many biscuit are left over?

bearhunter [10]

First you want to find a multiple that's very close to 28. It's 24, so subtract 28-24 which is 4. 4 biscuits are left.

Hope that helped:)

5 0

3 years ago

Read 2 more answers

Which property is used in the statement? If z=3+1, then 3+1=z

saul85 [17]

This is the symmetric property of equality, and in a more general form it can be written as: if a=b then b=a.

This is not to be confused with communicative property, which says that the order doesn't matter in some operations, such as addition, and can be written as a+b=b+a

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3 years ago