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Write a linear function f with f(0)=7 and f(3)=1 .
46.9k views
2 votes
Write a linear function f
with f(0)=7
and f(3)=1
.

User Adricadar
by
8.1k points

1 Answer

2 votes
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
User WIRN
by
7.9k points
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