Given quadrilateral DEFG is an isosceles trapezoid. Find DE.

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

You can find the constant of proportionality by finding the ratio of

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?