Question

F(t)=3t^2+3t, Find f(7)

Answer 1

Answer:

F(7)= 462

Step-by-step explanation:

When you input the value 7 in for "t", you get the equation:

F(7)= $(3*7)^{2} +(3*7)$

First solve parentheses:

F(7)= $21^{2} +21$

Then solve exponents:

F(7)= 441+21

Then add:

F(7)= 462

Hope this helps!:)

Answer 2

F(7)=3(7)^2+3(7)

3(7)^2+3(7)=168