Answer:
F(4)=8
Step-by-step explanation:
F(x)=2(x)
F(4)
Replace x with 4
F(4)=2(4)
Multiply
F(4)=8
128, -512, 2048
Multiply by -4 to get each new term
Answer:
Yes
Step-by-step explanation:
5(4x+3)-2x reduced is 20x+15-2x then reduces again to 18x+15
Answer:
7.5 < x < 8
Step-by-step explanation:
since the domain of a function is the value it can take as an argument except 0, then f(x) = 7.7.