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3 years ago

15

Help me please I do not understand

1 answer:

algol [13]3 years ago

6 0

i dont understand either

XD LOL

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In recent times, with mortgage rates at low levels, financial institutions have had to provide more customer convenience. One of

omeli [17]

Answer:

Step-by-step explanation:

Find attached the solution

6 0

3 years ago

Find the formula for an exponential function that passes through the two points give.

Ksenya-84 [330]

Answer:

$y=3(2)^{x}$

Step-by-step explanation:

Given.

Two points are given.

$(x, y)=(-1,\frac{3}{2})$ and $(x, y)=(3,24)$

An exponential function is in the general form.

$y=a(b)^{x}$ -------(1)

We know the points $(-1,\frac{3}{2})$ and $(3,24)$

put the first point value in equation 1

$\frac{3}{2}=a(b)^{-1}$

$\frac{3}{2}=\frac{a}{b}$

$a=\frac{3}{2}\times b$ --------(2)

put the second point value in equation 1

$24=a(b)^{3}$ ----------(3)

Put the a value from equation 2 to equation 3

$24=\frac{3}{2}\times b(b)^{3}$

$b^{3+1}=\frac{24\times 2}{3}$

$b^{4} = 16\\b=\sqrt[4]{16} \\b=2$

Put the b value in equation 2

$a=\frac{3}{2}\times 2$

$a=3$

Put the a and b value in equation 1

$y=3(2)^{x}$

So, the exponential function that passes through the points $(-1,\frac{3}{2})$ and $(3,24))$ are $y=3(2)^{x}$ .

6 0

3 years ago

Please help!!! I just need a simple explanation I will mark brainliest!

aniked [119]

Answer:

I have made it in above figure so each angle will 150 degree

6 0

3 years ago

B=5a+7 -3a+2b=-7<br> What is the solution to the system of equations shown above?

anastassius [24]

But the file is not open

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3 years ago

Read 2 more answers

Factor completely: 16x2 − 81 A. (4x + 9) (4x − 9) B. 16x2 − 81 C. (4x + 9) (4x + 9) D. (4x2 + 9) (4x2 − 9)

ch4aika [34]

Answer:

A. (4x + 9) (4x − 9) is the correct answer.

6 0

4 years ago