The parent function f(x)=x^2 is reflected across the x-axis, vertically stretched by a factor of 3, and translated right 7 units to create g(x). Use the description to write the quadratic function in vertex form.

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong. picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Find the cosine function that is represented in the graph.