Find the sum and choose the correct answer.

2n 3 + 4n 2 - 7 and -n 3 - 8n - 2

n3 + 4 n2 - 8 n - 9
n3 - 4 n2 -9
- n3 + 4 n2 - 8 n - 9
n3 + 4 n2 - 8 n - 5

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Whats the name of the vertical axis

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]