Answer:
4
Step-by-step explanation:
there are two ways to find the answer
the easiest one (based on me)
(g o f)(6) = g (f(6))
so first find f(6) and take the result and put in g(x)
f(6) = -6 + 8 = 2
g(2) = 2² = 4
the normal way
(g o f)(x) = g(f(x)) = (f(x))² = (-x + 8)²
(g o f)(x) = x² - 16x + 64
(g o f)(6) = 6² - 16(6) + 64 = -60 + 64 = 4
Answer:
∠AQS ≅ ∠BQS when segments AQ and BQ are equal.
Step-by-step explanation:
Do 5x + 1 instead of 5x + 20, because there was more than likely a mistype.
Now we are also looking for the reciprocal so we do (5x + 1)/20
Either that is the answer or there is something missing. If this is not the answer then there needs to be a number we can set the equation equal to
Answer:
dy/dx = 18x – 6
Step-by-step explanation:
y = (3x – 1)²
Take derivative using power rule and chain rule:
dy/dx = 2 (3x – 1) × 3
dy/dx = 6 (3x – 1)
dy/dx = 18x – 6
You can check this answer by simplifying y before taking the derivative.
y = 9x² – 6x + 1
dy/dx = 18x – 6