2 years ago

1. y = 3(x - 4)2 - 2

Mathematics

1 answer:

oksano4ka [1.4K]2 years ago

8 0

Answer:

y = 3x - 12

Step-by-step explanation:

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Pls answer if u know :) <br><br> This is a very important homework and i was gone for days so idk

aliya0001 [1]

Answer:

Option B

Step-by-step explanation:

Slope of the line is calculated by the formula:

$m=\frac{y_2-y_1}{x_2-x_1}\\\\$

We have the points ( -2 , 4) and (3 , -5) so plug in the values in the formula:

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{-5-4}{3-(-2)}\\\\m=\frac{-9}{5}\\$

so the slope(m) equals -9/5

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2 years ago

Please HELP!!!!!

Stels [109]

Can you explain it more clear because my english is not very good, I want to easy to help you

3 0

2 years ago

Can you answer this question ?

Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k - 7) = 6 / k

9*k = 6 * (k - 7)

9k = 6k - 42

9k - 6k = -42

3k = -42

k = -14

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2 years ago

Whats an"an amount, shared equally with 4 people "<br><br>

aleksley [76]

well if that's in a math problem then its division. Because you are sharing equally.

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2 years ago

Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount

Mamont248 [21]

$56.82 is the correct amount

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2 years ago