Evaluate each function.
1) g(x) = x² + 2x; Find g(2)

g=x+2

Step-by-step explanation:

Let's solve for g.

gx=x2+2x

Step 1: Divide both sides by x.

gx/x = x2 +2x / x

g=x+2

answer: the correct one is a

step-by-step explanation:

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.