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If f(x) = 4x + b and f(2) = 13, then what is the y-intercept? Consider that b is a constant​

If f(x) = 4x + b and f(2) = 13, then what is the y-intercept? Consider that b is a constant​
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If f(x) = 4x + b and f(2) = 13, then what is the y-intercept? Consider that b is a constant​

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User Mhergon
by
7.9k points

1 Answer

3 votes

Answer:

Explanation:

f(x) = 4x + b

f(2) = 4·2 + b = 13

b = 13-8 = 5

y-intercept = 5

answered
User Sisve
by
8.4k points
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