The first three steps in determining the solution ser of thw system of equations, y= x2 -2x +8 and y= 2x +11, algebraically are show in the table

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Find the equation using the point (4,8)

Which number completes the inequality? 2/3 < _ < 7/9