CPM Homework Help : CALC Problem 1-69

Much of this course will focus on change. Examine two ways a line changes:

Sketch $f(x) = 2x + 3$ . Find $f(0)$ , $f(1)$ , $f(2)$ , and $f(3)$ . How are the function values changing as $x$ increases?
Hint (a):
How do the $f(x)$ values change as $x$ increases? Do these values increase, decrease or stay constant?
Sketch $f(x) = −3x + 10$ . Find $f(0)$ , $f(1)$ , $f(2)$ , and $f(3)$ . How are the function values changing as $x$ increases?
Hint (b):
How do the $f(x)$ values change as $x$ increases? Do these values increase, decrease or stay constant?

Use the eTool below to makes changes to the $x$ values.
Click the link at right for the full version of the eTool: Calc 1-69 HW eTool