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Luden [163]
2 years ago
9

What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?k = a0

Mathematics
2 answers:
melomori [17]2 years ago
8 0

Answer:

3

Step-by-step explanation:

the answer is 3

nexus9112 [7]2 years ago
5 0
F(x) = 112 - kx
f(-3) = 121

f(-3) = 112 - k(-3)
f(-3) = 112 + 3k
121 = 112 + 3k
121 - 112 = 3k
9 = 3k
9/3 = k
3 = k <===
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