The equation f(x) = 5x2 − 30x + 6 represents a parabola. what is the vertex of the parabola? (−5, 281) (5, −19) (−3, 141) (3, −39) ((my answer))

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

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.

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion