Answer:
C
Step-by-step explanation:
By the definition of an inverse function, if:
Therefore, the domain of the original function will be the range of the inverse function.
And the range of the original function will be the domain of the inverse function.
We have the original function:
With the domain:
Since the domain of the original function is such, then the range of the inverse function is also the same as above.
So, the range of the inverse function is also:
So, our answer is
C.
Notes:
A, B, and E would automatically be incorrect since we never use ”or equal to” when using the infinity symbol. This is because we can never “equal” infinity.
Neither statements are true!
Answer:
y-17=5(x+2)
Step-by-step explanation:
point slope form is y-y1=m(x-x1)
y1 = y coordinate
m = slope
x1 = x coordinate
so you put in the x and y coordinates from the ordered pair into the equation
Answer:
that earns 3% interest compounded annually. He ... Is the equation A = 21000(1 – 0.12)'a model of ... (1+0.03)= 1.03 ... The value of a car purchased for $20,000 decreases ... Kathy plans to purchase a car that depreciates. ... B) P= 10,000(0.8) ... YEARS. Wolves d is less than 1! d is more than 11. 1 Growth f(x) = 80(0.1165).
Step-by-step explanation:
y = x² - 3x + 2
The x-intercepts can be take by matching the equation to 0, so,
x² - 3x + 2 = 0
Δ = b² - 4.a.c
Δ = -3² - 4 . 1 . 2
Δ = 9 - 4. 1 . 2
Δ = 1
There 2 real roots.
x = (-b +- √Δ)/2a
x' = (--3 + √1)/2.1
x'' = (--3 - √1)/2.1
x' = 4 / 2
x'' = 2 / 2
x' = 2
x'' = 1
Alternative A.
