calculate m m A table of values for a linear function is giv

calculate m.
m=_____

A table of values for a linear function is given. Fill in the missing value. 2 3 2 Calculate m. m= Need Help? Read ItPractice It Talk to a Tutor

Solution:

Let the linear function be:

y = ax + b

By table;

=> 2 = 2a+b

and

1 = 3a+b

substracting these two equations we get:

a = 1-2

=> a = -1

and

b = 4

so the linear equation is:

y = -x+4

now for the missing value m, substituting y = m and x = 5

=> m = -5+4

=> m = -1