2 years ago

Write a linear function f with f(0) = 7 and f(3) = 1. f(x) = 0

1 answer:

6 0

Start with

y = mx + b

Now use the 2 given points to find m and b.

7 = m(0) + b
b = 7
1 = m(3) + 7
m = -2

f(x) = -2x + 7

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