Do the two trapezoids in the figure appear to be similar? why or why not?

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your