3 years ago

Given the following two points, find the Rate of Change for the function. (-2,-1) and (4,5)

Mathematics

1 answer:

horsena [70]3 years ago

5 0

Answer:

(6, 6)

Step-by-step explanation:

(x) 4-(-2) = 6

(y) 5-(-1)= 6

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Samantha invested $40,500 at 6% to be compounded annually. What will be the value of Samantha's investment in 3 years? Round you

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Answer:

7.45

Step-by-step explanation:

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3 years ago

Can someone please answer this???? ASAP

timofeeve [1]

Answer:

A. $y=-\dfrac{8}{7}x-\dfrac{18}{7}$

Step-by-step explanation:

Let $y=mx+b$ be the equation of the perpendicular line.

Two perpendicular lines have slopes with product equal to -1. The slope of the given line is $\frac{7}{8}$ Hence,

$\dfrac{7}{8}\cdot m=-1\\ \\m=-\dfrac{8}{7}$

is the slope of needed line.

This line passes through the point (-4,2), so its coordinates satisfy the equation:

$2=-\dfrac{8}{7}\cdot (-4)+b\\ \\b=2-\dfrac{32}{7}=-\dfrac{18}{7}$

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3 years ago

- 3x + 9 - 4 = x + 3 + 2x

Gwar [14]

-3x + 9 - 4 = x + 3 + 2x
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2 = 6x
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3 years ago

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The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the

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Step-by-step explanation:

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3 years ago

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Someone please help!!

Nastasia [14]

1.46 is what google is saying just convert that to a fraction

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3 years ago