Write a linear function f with the values f(0) = 8 and f(4) = 20.

Step-by-step explanation:

f(0)=8

Coordinate: (0,8)

y intercept,c: 8

f(4)=20

Coordinate: (4,20)

gradient, m

= (20-8)/(4-0)

=3

Y=mx+c

f(x)=3x+8

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

my answer was deleted because it was to vague the answer is 12.76 becuase its in the hundreths place. john