You can simply substitute the equations into f(g(x)).
First, substitute the equivalent expression for g(x). You are given g(x) = 2x^2.
f(g(x)) = f(2x^2)
2x^2 is now the new "x" in the given equation f(x) = 4x + 2. Replace the x's in f(x) = 4x + 2 with 2x^2.
f(x) = 4x + 2
f(2x^2) = 4(2x^2) + 2
Finally simplify the expression.
4(2x^2) + 2 = 8x^2 + 2
Answer:
II
Step-by-step explanation:
Scatter plots show a negative trend if one value increases as the other decreases.
Answer: 41.48
Explanation: you have to add the two 5.99 to the bill she already has and you get $41.48
Not sure
te rate is r
for decay, it is
A=P(1-r)^t
r=rate
P=present amount
dunno what b is
but I guess
A=28000(1-0.13)^t
A=28000(0.87)^t
I would guess the decay factor would be 0.87
Answer:
x=5
Step-by-step explanation:
