3 years ago

QUESTION:

Mathematics

1 answer:

quester [9]3 years ago

4 0

Answer:

Step-by-step explanation:

y = mx + b

m = $\frac{76-1}{25-0}$ = 3

b = 1

f(x) = 3x + 1

f(1) = 4 ⇒ y = 4

f(5) = 16 ⇒ y = 16

31 = 3x + 1 ⇒ x = 10

46 = 3x + 1 ⇒ x = 15

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3 years ago

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