The graph represents the cost y (in dollars) to open an online gaming account and buy x games. Write an equation in slope-intercept form that represents the graph

y=10x+15

Step-by-step explanation:

The slope intercept form is represent by this equation

Where m is the slope, and b is the y intercept( when x is zero).

Looking at the graph, we already found the y intercept.

When x=0, y is at 15 so our y intercept is 15 so our equation updated look like

Now let find the slope

Slope is

Let use two arbitrary points to find the slope

Let use (3,45) and 6,75).

So our slope is 10 so our equation look like

b.

step-by-step explanation:

i just know

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0