0 Decide if each set of ordered pairs represents a function. Explain.
A. {(-4, 1), (3, 2), (-2,-1), (5,0), (-4, -1)}
B.{(-6, 3), (-5,3), (-4; 3), (-3, 3), (-2,3)}
C. {(0, -6), (2,-4), (4, -2), (6.0), (10,4)}

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.