3 years ago

Hi everybody!

Mathematics

1 answer:

Irina-Kira [14]3 years ago

5 0

That answer is A and B pick one

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jolli1 [7]

Simple interest
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= $ (620/100)
= $ 6.2

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3 years ago

Which graph shows the quadratic function y = 3x2 − 12x + 10? (5 points)

eduard

ANSWER

The graph in option D.

EXPLANATION

The given function is:

$y = 3 {x}^{2} - 12x + 10$

We complete the square to obtain:

$y = 3( {x}^{2} - 4x) + 10$

$y = 3( {x}^{2} - 4x + {( - 2)}^{2} ) + 10 - 3 {( - 2)}^{2}$

$y = 3{( x- 2)}^{2}+ 10 - 12$

$y = 3{( x- 2)}^{2} - 2$

The graph of this function opens upwards and has its vertex at (2,-2).

The y-intercept is 10.

From the options the graph that satisfies all these properties is D.

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago

Identify the population. Determine whether each sample is a random sample or a biased sample.

djverab [1.8K]

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Step-by-step explanation:

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A ÷ 9 = 81 What must I do to both sides to solve for ¨a¨

stiks02 [169]

Answer:

a=729

Step-by-step explanation:

Solve for a by simplifying both sides of the equation, then isolating the variable.

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3 years ago