Answer:
6/15 or .4
Step-by-step explanation:
2/15 times 3
The answer is 2/5. Divide both the numerator and denominator by 7. :)
Answer:
$989
Step-by-step explanation:
860*0.15 is = 129
129 + 860 is 989
f(g(x)) means to plug the value of g(x) into every x you see in f(x) and do the math.
g(x) = 3x
f(3x) = 2(3x) - 1
f(3x) = 6x - 1
So, f(g(x)) = 6x - 1.
Understand?
h(f(x)) means to plug the value of f(x) into every x you see in h(x) and do the math.
h(x) = x^2 + 1
h(2x - 1) = (2x - 1)^2 + 1
h(2x - 1) = (2x - 1)(2x - 1) + 1
h(2x - 1) = 4x^2 - 4x + 1 + 1
h(2x - 1) = 4x^2 - 4x + 2
So, h(f(x)) = 4x^2 - 4x + 2
Understand?
This is called COMPOSITION OF FUNCTIONS.
Answer:
g00glek saphari
Step-by-step explanation:
youneedtouseg00glek