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8 votes
Y + 6 = 5(x – 4)
Write a formula fpr f(x) in terms of x.

User Randeepsp
by
7.1k points

2 Answers

0 votes

Answer:

f(x) = 5x - 26

Explanation:

y + 6 = 5(x - 4) ← distribute parenthesis by 5

y + 6 = 5x - 20 ( subtract 6 from both sides )

y = 5x - 26

Now y = f(x) , then

f(x) = 5x - 26

User Bill Brasky
by
7.1k points
6 votes

Answer:

f(x) = 5x - 26

Explanation:

y + 6 = 5(x – 4)

Distribute

y +6 = 5x - 20

Solve for y

y +6-6 = 5x-20+-6

y = 5x - 26

Replace y with f(x)

f(x) = 5x - 26

User Alireza Ranjbaran
by
6.9k points