Mathematics, 10.12.2019 17:31 allenlog000

Nthe graph above, the coordinates of the vertices of / are t(4, 4), u(2, –2), and v(6, –2). if / is reflected across the y-axis to create /, what are the coordinates of u'?

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Answer from: ddea4081

*Hint: When something is reflected across the y-axis, the rule is (-x, y).

So, you would apply that rule to the coordinate of U. All you do is change the x for a negative number and keep the y as is.

Therefore, the answer would be (-2, -2).

Answer from: Quest

Igotchu on that if you still need it

Answer from: Quest

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

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Nthe graph above, the coordinates of the vertices of / are t(4, 4), u(2, –2), and v(6, –2). if / is...

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