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7 votes
7 votes
If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?

4
8
12
16

User Rockstart
by
2.6k points

1 Answer

6 votes
6 votes

Answer: y-intercept is 12

Explanation:

y = mx +b

m = slope

b = y-intercept

y | = | x | + | b

f(x) | = | 4x | + | 12

b = y-intercept

User Bernard Dy
by
2.9k points