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VARVARA [1.3K]
3 years ago
10

Given f(x) = -12x + 72, find x when f(x) = 24.

Mathematics
2 answers:
Marina CMI [18]3 years ago
5 0

Answer:

x = 4

Step-by-step explanation:

72- 24 is negative 48, and that divide negative 12 gives u four!!

Hope this helps!!

yarga [219]3 years ago
4 0

Answer:

-216 is the answer

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The difference between Pre-Image and Image is given as follows:

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  • A transformation's preimage is the shape BEFORE the change.

<h3>How do you define relationships between Image and Preimage?</h3>

Usually, the difference between image and pre-image is the way or method of transformation.

<h3>What is transformation in math?</h3>

A transformation is a broad phrase covering four distinct methods of changing the shape and/or location of a point, line, or geometric figure.

The Pre-Image is the original shape of the item, and the Image during the transformation is the final shape and location of the object.

The types of transformation in math are;

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7 0
1 year ago
The width of a rectangle is the length minus 4 units. The area of the rectangle is 12 units. What is the width in units of the r
Genrish500 [490]

Answer:

width = 2 units

Step-by-step explanation:

If the length of a rectangle is (x) units, then that means that the width of a rectangle is x - 4 units.

the area of a rectangle is length * width

so just substitute the values that we have now.

x (length) * (x-4) width = 12 (area of rectangle)

so that gives us

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subtract 12 from both sides

x^2 - 4x - 12 =0

now factor this equation

x^2 + 2x - 6x -12 = 0

x(x+2) - 6(x+2) = 0

(x-6)(x+2) = 0

x = 6, or x = -2 REMEMBER THAT VALUE OF x = LENGTH, IT CANNOT BE NEGATIVE AS YOU CANT HAVE NEGATIVE VALUE OF A SIDE

length = 6, and width = 6 -4 = 2

8 0
3 years ago
Read 2 more answers
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arlik [135]

Answer:

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Step-by-step explanation:

s=c+4

since there nothing to add or subtract. you are just gonna take that 4 and since there is a plus sign you are gonna say older than.

hope this helps

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2 years ago
Read 2 more answers
Image not writing all that.
elena-14-01-66 [18.8K]

Answer:

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Step-by-step explanation:

8 0
2 years ago
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Makovka662 [10]
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