3 years ago

I neeeeeeeeeeeeeed HELP

Mathematics

1 answer:

Yanka [14]3 years ago

5 0

Answer:

A.) CPCTC (Please mark Brainliest)

Step-by-step explanation:

First triangle is proven congruent then parts are said to be congruent

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STatiana [176]

Answer:

To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and $f^{-1}(x)= \frac{ln\ x+4}{2}$

Step-by-step explanation:

Data provided in the question

f(x) = e^2x - 4

Now

to find the inverse let

So,

y = e^2x - 4

Now

Replace x and y

Therefore

x = e^2y - 4

Now compute the value of y

So,

x + 4 = e^2y

Now take ln on both sides:

The equation is

ln(x+4) = ln(e^2y)

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$f^{-1}(x)= \frac{ln\ x+4}{2}$

Therefore, To determine the inverse of the given function, change f(x) to y, switch x and y and solve for y and $f^{-1}(x)= \frac{ln\ x+4}{2}$

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3 years ago

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Derick says "bruh" 400 times in 5 days, and he also says "bruh" 925 times in 12 days. What is the rate of change?

Oduvanchick [21]

Answer:

The answer is 75.

Step-by-step explanation:

Average rate of change = Δy/Δx

y^2 - y^1/x^2 - x^1

925 - 400/12 - 5 = 525/7 = 75

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3 years ago