Please hurry timed test‼️What is the rule for the reflection?
Orx-axis(x, y) + (-x, y).
O ry-axis(x, y) → (-x, y)
O rx-axis(x, y) = (x, –Y)
O ry-axis(x, y) → (, –y)

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)