SOLUTION: How do I write a linear function f with the given values A. f(0) = 4,f(5) = 19 B. f (-5) = 32,f(0) = 22

Question 1175139: How do I write a linear function f with the given values
A. f(0) = 4,f(5) = 19
B. f (-5) = 32,f(0) = 22
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

write a linear function f with the given values

A.

if means for

if f(5) = 19

equation is:
B.
use another way to find equation
if , that is point (,)=(,)
if , that is point (,)=(,)=> this point is y-intercept, so
now find a slope

equation is:

Answer by MathTherapy(10552) (Show Source): You can put this solution on YOUR website!

How do I write a linear function f with the given values
A. f(0) = 4,f(5) = 19
B. f (-5) = 32,f(0) = 22

A. f(0) = 4, and f(5) = 18 give the coordinate points, (0, 4) and (5, 19)

Point (0, 4) represents the y-intercept, so
B. This is done the SAME way as A. You may notice also that its y-intercept is 22.
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