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mart [117]
2 years ago
11

What is the slope of the line through (-7, -8) and (0, 4)?

Mathematics
1 answer:
alisha [4.7K]2 years ago
3 0
The answer would be D

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What is the slope of the line that passes thought the points (-7,-7)and(-7,1) write your answer in simplest form.
Alexxandr [17]

Answer:

The slope is undefined

Step-by-step explanation:

Find slope by using the slope formula, m=\frac{y2-y1}{x2-x1}

Use the given points and insert the x's and y's to solve for slope

(-7, -7) (-7, 1)

m=\frac{y2-y1}{x2-x1}

m=\frac{1-(-7)}{-7-(-7)}

m= \frac{8}{0}

m = undefined

The slope for the given point is undefined because it is impossible to divide a number by 0

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2 years ago
F(x) = 2x² + 8x Find f(-1)​
inysia [295]

Answer:

-6

Step-by-step explanation:

2(-1)^2 + 8*-1 = 2*1+8*-1=2-8=-6

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3 years ago
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artcher [175]

Answer:

C

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Step-by-step explanation:

2x + y < 10

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Using place value to exchange equal amounts when renaming a number is called
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You invest $40,000 in two funds paying 4% and 52% simple interest. The total annual interest is $2080. How much do you invest in
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Answer:

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Step-by-step explanation:

Let x represent the amount invested at 52%. Then (40000-x) is the amount invested at 4%. The total annual interest is ...

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Then the amounts invested in each fund are ...

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