Determine the degree, leading coefficient and end behavior (without graphing) for each polynomial. f(x)=2x⁴-3x²+x-1

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

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)