The function f(x) is graphed below. Determine whether the degree of the function is even or odd and whether the function itself is even or odd.

The square root of 9x plus 7 plus the square rot of 2x equall to 7

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola