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3 years ago

What is the rate of change for y=2x+10

Mathematics

1 answer:

Tanzania [10]3 years ago

8 0

Answer:

its 2

The general rate of change can be found by using the difference quotient formula. To find the average rate of change over an interval, enter a function with an interval

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In the figure below, two secants are drawn to a circle from exterior point U. Suppose that UW=45, UZ=30, and UX=22.5. Find UY

Alex777 [14]

UY = 25

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2 years ago

First-person to answer correctly with an explanation get brainiest.

Aneli [31]

Answer:

x = 8

Step-by-step explanation:

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3 years ago

Read 2 more answers

F(x)=-2(x-3)(x+5) convert quadratic functions to standard form

jasenka [17]

Answer:

The answer is: f(x) = -2x^2 - 4x + 30

Step-by-step explanation:

Given:

f(x)=-2(x-3)(x+5)

Solve (x-3)(x+5) first, then multiply by -2:

f(x) = -2[(x - 3)(x + 5)]

f(x) = -2[x^2 -3x + 5x - 15]

f(x) = -2[x^2 + 2x - 15]

f(x) = -2x^2 - 4x + 30

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3 years ago

I NEED HELP ASAP A store sold a case of scented candles for $18.00 that had been marked up 20%. What was the original price?

natima [27]

Answer:15

Step-by-step explanation:

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3 years ago

Which of the following is a linear function?

olga55 [171]

Answer:

Which of the following is a linear function?

y = x^3 + 1
(5/6)x = y − 4
y = 8x^2
y =(1/5)x

2. (5/6)x = y − 4 and 4. y =(1/5)x are the right answers.

Step-by-step explanation:

Linear function is in the form y=ax+b.

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3 years ago