In the first Lesson Activity, you derived an equation to model a car wash. The equation is y = 5x – 75. In this activity, you will graph this equation. Is it possible to graph the line that represents this equation by using two points found in the previous Lesson Activity, (15, 0) and (0, -75)? Explain your answer.

9514 1404 393

  yes. The graph goes through those two points

Step-by-step explanation:

The equation can be graphed by plotting the two given points and drawing a line through them. Such a graph is shown in the attachment.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1