given the function G(t)=4t+1 find each of the following G(2)=, G(-10)=, G(6.9)= plz help me don't understand this

Answer 1

Subsitute the 2 for the t, and then the -10, then the 6.9 so you get:
g(2) = 4(2) + 1 = 9
g(-10) = 4(-10) + 1 = -39
g(6.9) = 4(6.9) + 1 = 28.6

:D

Answer 2

thanks so much