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vampirchik [111]
3 years ago
6

Consider the quadratic function: f(x) = x2 – 8x – 9

Mathematics
1 answer:
Bumek [7]3 years ago
7 0

Solved in quadratic function
The answer :
X=(9,-1)
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What is the volume of this figure?
Sav [38]

Answer:

90 cubic inches

Step-by-step explanation:

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Please help with my question due ASAP
Harlamova29_29 [7]
For the question the answer is a
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Write equivalent expressions using distributive property. m(4+7)
yulyashka [42]

Hey there!

m(4 + 7)

= 1m(4 + 7)

DISTRIBUTE m WITHIN the PARENTHESES

= m(4) + m(7)

= 4(m) + 7(m)


= 4(1m) + 7(1m)


= 4m + 7m


COMBINE the LIKE TERMS

= 11m


Therefore, your answer is: 11m


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2 years ago
Why is the equation y-y1=m(x-x1) called the point-slope form?
MatroZZZ [7]

Answer:

The equation of the line with slope m = 2 and passing through the point (1, 1) will be:

y = 2x

Step-by-step explanation:

We know that the point-slope form of the line equation is

y-y_1=m\left(x-x_1\right)

where

  • m is the slope of the line
  • (x₁, y₁) is the point

The formula y-y_1=m\left(x-x_1\right) is termed as the point-slope form of the line equation because if we know one point on a certain line and the slope of that line, then we can easily get the line equation with this formula and, hence, determine all other points on the line.

For example, if we are given the point (1, 1) and slope m = 2

Then substituting the values m = 2 and the point (1, 2)

y-y_1=m\left(x-x_1\right)

y - 2 = 2(x-1)

y - 2 = 2x-2

y = 2x-2+2

y = 2x

Therefore, the equation of the line with slope m = 2 and passing through the point (1, 1) will be:

y = 2x

5 0
2 years ago
imagine you live only one mile from work and you decide to walk. If you walk four miles per hour how long will it take you to wa
GenaCL600 [577]
It takes 15 minutes to walk one mile
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3 years ago
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