CPM Homework Help : PC3 Problem 5-34

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Home > PC3 > Chapter 5 > Lesson 5.1.3 > Problem 5-34

5-34.

Write an equation for each function graphed below.

Hint 1(a):
What parent function resembles this curve?
Hint 2(a):
Where is the locator point?
Hint 3(a):
What is the general equation of a cubic function?
Hint 4(a):
Substitute the locator point for the horizontal and vertical shifts.
Hint 5(a):
How should the equation show that the curve is reflected vertically?
Answer 1(a):
A cubic function is a possible answer.
Answer 2(a):
$(2,−3)$
Answer 3(a):
$y=a(x−h)^3+k$
Answer 4(a):
$y=a(x−2)^3−3$
Answer 5(a):
$y=−(x−2)^3−3$

Hint (b):
Follow a similar procedure as outlined in part (a).

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