Answer:
(gºf)(0) is 6
Step-by-step explanation:
It is a composition of functions problem, where
(gºf) = g(f(x)) is the composition of the functions g(x) and f(x). (gºf)(0) is the composition of the functions at the point x = 0. First, we find that function that is the g composite of x, then we replace x by 0.
g(4), for example, is g when x = 4, right? So g(4) = 4.
So,
g(f(x)) is going to represent g when x = f(x). x = f(x) when x = 2x + 6, so:
g(f(x)) = g(2x+6) = 2x + 6
We have that
g(f(x)) = gºf(x) = 2x + 6
Now, we just have to find the value of the function at x = 0. So
gºf(0) = 2(0) + 6 = 0 + 6 = 6.
(gºf)(0) is 6
3. 560%
4. 1/200
5. 360%
6. 42, 35% of 120 is 42.
7. 79.38, approximately 79
8. 79.38, approximately 79
Answer:
B
Step-by-step explanation:
Answer:
A) Yes...ABC and GFC are similar using AA.
Step-by-step explanation:
Answer:
y = x - 6
Step-by-step explanation:
find slope
m = -2 - (-9) / 4 - (-3)
m = 7 / 7
m = 1
find y intercept using slope formula
y = mx + b and plug in any points given
-2 = 1(4) + b
b = - 6
put it together
y = x - 6
