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Rasek [7]
3 years ago
8

What is the slope and y-intercept of 5x+2y=-10

Mathematics
1 answer:
Bond [772]3 years ago
3 0

Answer:

slope =  - 5/2

y-intercept = (0,-5)

Step-by-step explanation:

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The graph of an exponential function passes through the point (0,15) and (1,10). What is the equation of the exponential functio
Vilka [71]

Answer:

y=15(\frac{2}{3})^x

Step-by-step explanation:

we know that

The equation of a exponential function is of the form

y=a(b^x)

where

a is the initial value or y-intercept

b is the base of the exponential function

In this problem we have

a=15 ----> the y-intercept is given

substitute

y=15(b^x)

we have the other ordered pair (1,10)

substitute the value of x and the value of y and solve for b

10=15(b^1)\\10=15b

b=\frac{10}{15}=\frac{2}{3}

substitute

y=15(\frac{2}{3})^x

see the attached figure to better understand the problem

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Answer:

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Step-by-step explanation:

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Brandon is half as old as his brother Ryan.Ryan is one eight the age of his fatherb if their father is 2 years old. How old are
Agata [3.3K]
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If AB= 4 units and DC=4 units , what is the length of BC​
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Step-by-step explanation:

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Mrs. Martin deposit is $2350 in a money market account her account earns an interest rate of 18% if she does not deposit or with
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Answer:

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Step-by-step explanation:

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... A = $2561.50

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