Will mark !

the graph of g(x) is the graph of f(x)=x+9 reflected across the y-axis.

which equation describes function g?

g(x)=−9x+9
g(x)=−x−9
g(x)=−x+9
g(x)=x−9

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°