CPM Homework Help : A2C Problem 9-147

CPM Homework Banner

CPM Homework Banner

Home > A2C > Chapter 9 > Lesson 9.3.2 > Problem 9-147

9-147.

Sketch the graph of each equation below. Homework Help ✎
2. y = −2 sin (4x)

Hint (a):

$\text{locator }\left(-\frac{\pi}{2}, 0\right)$

Hint 2(a):

period = 2π

More Help (a):

amplitude = 3

Answer (a):

Hint (b):

locator (0, 0)

Hint 2(b):

$\text{period=}\frac{\pi}{2}$

Hint 3(b):

amplitude = 2

More Help (b):

inverted

© 2019 CPM Educational Program. All rights reserved.