find the equation of the line whose y-intercept is 7 and whose slope is 4/3 a. 4x-3y+21=0 b. 4x-3y-21=0 c. 4x+3y+21=0 d. 4x+3y-21=0 what is the answer between the choices?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.4: Slope-intercept Form
Problem 68PFA
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find the equation of the line whose y-intercept is 7 and whose slope is 4/3

a. 4x-3y+21=0

b. 4x-3y-21=0

c. 4x+3y+21=0

d. 4x+3y-21=0

what is the answer between the choices?

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