Over which interval on the x-axis is there a negative rate of change in the function?
-2 to -1
O -1.5 to 0.5
O to 1
O 0.5 to 1.5

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

What is the slope of the line shown below?

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible