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abruzzese [7]
3 years ago
14

1. What is the equation, in slope-intercept form, of the line that passes through (0, 5) and has a slope of −1?

Mathematics
1 answer:
kati45 [8]3 years ago
6 0

1. The slope is the number that is multiplied by X, since the slope is -1, when multiplied by X you would get -X, the y intercept is the given y coordinate (5), so the equation would be y = -x+5


2. Replace f(h) with 225 and solve for h:

225 = 15h +75

Subtract 75 from each side:

150 = 15h

Divide both sides by 15:

h = 10 hours


3.  4x + 2y = -2

subtract 4x from each side"

2y = -4x - 2

Divide both sides by 2:

y = -4x-2 / 2

y = -2x -1


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Answer:

3(x+7)/4

Step-by-step explanation:

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3 years ago
What function g describes the graph of f after the given transformations?
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After performing the transformation on f(x) = |x|+7; reflected across the x-axis and translated 4 units up. We get the function g(x) = -(|x| + 7) + 4

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

f(x) = |x| + 7

First we reflect the function f(x) across the x-axis

Multiply the function by -1

F(x) = -(|x| + 7)

To translated 4 units up add 4 to the function.

g(x) = -(|x| + 7) + 4

Thus, after performing the transformation on f(x) = |x|+7; reflected across the x-axis and translated 4 units up. We get the function g(x) = -(|x| + 7) + 4

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8 0
2 years ago
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Nimfa-mama [501]

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4 0
3 years ago
Parallelogram ABCD ​ is a rectangle.
Ugo [173]
The correct answer is y = 11

because:
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Hope this helps ;)
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3 years ago
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