A sinusoidal graph has an amplitude of 9 and a midline of y = –2. Determine the range of the graph.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Ithink i know it but i want to be sure so can you me out ?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x