What value of y allows you to determine the z-intercept(s)? For each function, where does its graph intersect the z-axis? Write each answer as an ordered pair. a. y = 3z +6 b. z = 5y – 10 c. y = z? d. y = 2z² – 4 e. y = (z – 5)² f. y = z – 13

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.2: Graphs Of Equations In Two Variables; Circles
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6.
What value of y allows you to determine the z-intercept(s)? For each function, where does its graph
intersect the z-axis? Write each answer as an ordered pair.
a. y = 3z + 6
b. z = 5y – 10
c. y = z?
d. y = 2x² – 4
e. y = (z – 5)²
f. y = z° – 13
Transcribed Image Text:6. What value of y allows you to determine the z-intercept(s)? For each function, where does its graph intersect the z-axis? Write each answer as an ordered pair. a. y = 3z + 6 b. z = 5y – 10 c. y = z? d. y = 2x² – 4 e. y = (z – 5)² f. y = z° – 13
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