Emily convinced her mom to buy a giant box of her favorite cereal. Her mom doesn't think the box will fit on their shelf. The vo
1 answer:
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Answer:
a)
b)
c)
Step-by-step explanation:
Given the curve
a) If the x-coordinate of P is , then the y-coordinate is
so point P has coordinates
If the x-coordinate of Q is , then the y-coordinate is
so point Q has coordinates
b) The gradient of the secant RQ is
c) If then the gradient
Answer:
The expression used to represent g(x) as inverse of f(x) is
Option B is correct.
Step-by-step explanation:
We are given:
We need to find the expression that could be used to verify g(x) is the inverse of f(x).
We know that is inverse of function
So placing value of f(x) in g(x)
So, the expression used to represent g(x) as inverse of f(x) is
Option B is correct.
We can also solve to prove that