Unit 8 Test Review Slope and Functions (2025)

Write a linear equation in slope intercept form to represent the context below.

An Uber driver charges a $4.50 initial charge plus $1.95 per mile.

type in y=mx+b format with no spaces

(a)  

Write a linear equation in slope intercept form to represent the graph.

No spaces in your answer.

(a)  

Write a linear equation in slope intercept form to represent the graph.

No spaces in your answer.

Use y=mx+b format

(a)  

Graph the function below:

y = -1/2x - 4

Match the following.

Dexter's Gym charges a one-time registration fee of $40 and $20 each month.

Write an equation in y=mx+b form, for the situation.

y=​ (a)   x + ​ (b)  

​

If $$f\left(x\right)=3\left(x-2\right)+7$$ , what is $$x$$ if $$f\left(x\right)=7$$ ?

Find the slope (m) and y-intercept (b) of a line given the coordinates of these two point.

(0, 3)   (-4, 3)

Write the equation in slope-intercept form.

find b = y - mx