The function f(x) = 4x + 30 represents the length of a rectangle. The function g(x) = x − 1 represents the width of the rectangl
e. Use (f • g)(5) to determine the area of the rectangle.
4
46
50
200
2 answers:
Answer:
200
Step-by-step explanation:
area of the rectangle= length* width
the statement tell us area of the rectangle= (f • g)(5)
(f • g)= (4x + 30)*(x − 1)
(f • g)(5)=(4*(5) + 30)*(5 − 1)
(f • g)(5)= (20+30)*(4)
(f • g)(5)=50*4
(f • g)(5)=200
Answer:
200
Step-by-step explanation:
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