An architect is designing a water fountain for a park. she uses the given function to model the water jets flowing from the fountain's nozzles, where h(x) gives the height of the water jet, in feet, x feet from its starting point. select the two adjacent columns that show an interval with an average rate of change of -0.3.

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Which of the functions graphed below has a removable discontinuity?