The function f(x) = 2 x^3 - 30 x^2 + 126 x + 1 has one local minimum and one local maximum. Use a graph of the function to estimate these local extrema.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2