3 years ago

F(x)= -(x+7)²+4. Which of the following is true for f(x). Check all that apply

Mathematics

1 answer:

3241004551 [841]3 years ago

4 0

A and D seem to be the only correct ones. Hope this helps

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(24x3 − 14x2 + 20x + 6) ÷ (4x2 − 3x + 5) = Q + <br> R<br> 4x2 − 3x + 5

riadik2000 [5.3K]

Answer:

Q= 6x+1

R= -7x+1

Step-by-step explanation:

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3 years ago

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A man bought a lot for 1200 and sold it for 1500. his percent of gain based on his purchase was

jok3333 [9.3K]

Answer: The percent gain was 25%.

Step-by-step explanation:

Given, Cost price of lot = $1,200

Selling price of lot = $1,500

The percent gain = $\dfrac{\text{selling price- cost price}}{\text{cost price}}\times100$

⇒ Percent gain = $\dfrac{1500-1200}{1200}\times100\%$

$\Rightarrow\text{ Percent gain}=\dfrac{300}{1200}\times100\%\\\\\Rightarrow\text{ Percent gain}=\dfrac{1}{4}\times100\%\\\\\Rightarrow\text{ Percent gain}=25\%$

Hence, the percent gain was 25% based on his purchase.

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3 years ago

I will give you stuff if you answer correctly

Marianna [84]

I think is the 3rd sorry if I’m wrong

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2 years ago

Kailee had $94. She paid $32 for her guitar lessons. Then she earned $14 raking leaves. How much money does Kailee have now?

Monica [59]

$94 - $32= $62 + $14= $76. :)

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3 years ago

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Which graph correctly solves the system of equations below? <br> y=-x^2+1 <br> y=x^2-4

KIM [24]

Red line shows
y=x^2-4 , cause it's going through point (0,-4)

So blue line shows
y= -x^2+1 Point (1,0) belong to it , moreover x factor is negative , so the arms of parabola will go down

Have nice evenig :)
Greetings From Poland.

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3 years ago