Step-by-step explanation:

77 is the median score for rhis propblem
D.Q (3,0)
I think
Sorry if wrong
But I am not sure!
Answer:
Step-by-step explanation:
.....
<span>(f o g)(4) = f(g(4))
so
g(4) = </span><span>-2(4) -6 = -14
</span>f(g(4)) = <span>3(-14) -7 = -49
answer
</span><span> (f o g)(4) = -49</span>