Using ƒ(x) = 2x + 7 and g(x) = x − 3, find ƒ(g(-2)).

-3

Step-by-step explanation:

For this problem, it is asking for f(g(-2)). This means g(-2) is plugged into every x in f(x). Therefore, we will first find g(-2).

g(-2)=-2-3

g(-2)=-5

Now that we have g(-2), we can plug it into f(x).

f(-5)=2(-5)+7

f(-5)=-10+7

f(-5)=-3

answer: '

the distance between points l and m

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8