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3 years ago

What happens when an image is reflected over y = -x

Mathematics

1 answer:

notka56 [123]3 years ago

7 0

Answer:

Well, it's pretty simple. If your reflecting something over the y axis the X will change if it's negative or positive. So if it's -x and you flip it over it becomes a positive x. If you flip it over the x-axis the Y is the one that change to a negative or positive.

So if the shape flips over the y-axis, the X points will turn negative. for example, one of the points is (1,4) it will turn to (-1,4)

Step-by-step explanation:

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3 years ago

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2 years ago

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3 years ago

Simplify. Rationalize the denominator.<br> -3/5 + √3

Dahasolnce [82]

Answer: -3-5 $\sqrt{3}$ / 5

Step-by-step explanation

To write $\sqrt{3}$ as a fraction with a common denominator, multiply by 5/5.

-3/5 + $\sqrt{3}$ * 5/5

Then combine fractions, so that the numeratiors over the common denominator.

-3 + 5 $\sqrt{3}$ /5

Simplify with factoring out.

Rewrite -3 as -1 (3). Next factor -1 out of 5 $\sqrt{3}$ . Then facotr -1 out of -1(3) - (-5 $\sqrt{3}$ ). After that move teh negative in front of the fraction.

Exact Form: - 3-5 $\sqrt{3}$ / 5

Decimal Form: 1.13

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3 years ago

Determine the x and y-intercept for -3x + 2y = 12 PLEASEEEE HELPP THANK U

scZoUnD [109]

To find the x-intercept, let y = 0.

You get 4x-0=12

x = 3

x-intercept is (3,0)

----------------------------

To find the y-intercept, let x = 0.

You get 0-2y=12

y = -6

y-intercept is (0,-6)

7 0

3 years ago