3 years ago

30 Points, Will mark Brainliest' !

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

Answer:

f(x) = 4x - 3

Step-by-step explanation:

Given the table of domain and range

Using the points, lets find the slope-intercept form

y = mx + b

The slope

m = (5-1)/(2-1) = 4/1 = 4

y-intercept

5 = 4*2 + b
b = 5 -8
b = -3

So the function is

y = 4x - 3
or
f(x) = 4x - 3

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