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S_A_V [24]
2 years ago
9

Evaluate the expression 10x - 4y if x = -2 and y = 1.

Mathematics
1 answer:
lyudmila [28]2 years ago
6 0

For this just simply substitute the values with the corresponding variable.

10(-2)-4(1)

-20-4

-24 is your answer for the expression

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Using translation concepts, the y-coordinate of R' will be of -10.

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

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

For this problem, the rule is given by:

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More can be learned about translation concepts at brainly.com/question/28393734

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