Question

If f(x) = 2x and g(x) = ½ , calculate f(x) • g(x)
A. x
B. x2
C. 2x
D. 2x2

Answer 1

Divide 2x by 2, what do you get?

Answer 2

Well what's \((\frac{1}{2}*2)(x)\)? Separate the constants and variables.

Answer 3

4

Answer 4

the answer is A which is x. substitute the values given and multiply them \[f(x)timesg(x)=2x \times0.5 \] now multiply the coefficients \[2\times0.5 =1\] therefore the answer is 1x

Answer 5

got it? ask me if you still have question about it