2 years ago

I need help immediately!!

Mathematics

2 answers:

balu736 [363]2 years ago

6 0

Answer:

f (4) = 21

Step-by-step explanation:

the given equation is f (x) = 4x + 5

putting the value of x = 4

we get, f (4) = (4×4) + 5

f (4) = 16 + 5

f (4) = 21

i hope u got it

mezya [45]2 years ago

4 0

F(4)=4(4)+5
Which equals
F(4)=21

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