BRAINLIEST

which expressions are polynomials select each correct answers

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.