Question

Is the expression 2f + 4f + 2 – 3 equivalent to 6f – 1?

6f – 1 evaluated at f = 9 is 53.

2f + 4f + 2 – 3 evaluated at f = 9 is also 53.



6f – 1 evaluated at f = 3 is 17.

What is 2f + 4f + 2 – 3 evaluated at f = 3?


IM GIVING 30 POINTS( i really need to finish my math)

Answer 1

Answer: 17

Explanation:

2f+4f+2-3

2(3) +4(3)+2-3

6+12+2-3

20-3

=17