Write an exponential function whose graph passes through the points (0,-5) and (-2,-20). Then determine weather the function represents exponential growth or decay.

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Graph the equationy= x+3[tex]y = x + 3[/tex]