Which equation results from isolating a radical term and squaring both sides of the equation for the equation sqrt x+6+ sqrt x =.8?
X+6 = 64-X
X+6=64+ x
X+6 = 64+ X-16sqrtx
x+6=64+x+16sqrtx

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.

Ithink your answer is b