Which graph represents a direct variation relationship? y
A
4
2-
-4
2
2
2
-4
O
У
1
2
x
- 2
ż
+2
4
4
2
2

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

For the inequality |c| < |d| to be true, which of the following must be true?