Geometric progression has three terms, a, b, whose sum is 42. if 6 is added to each of the first two terms 3 to third a new g. p. result whose first term is the same as b. find a, b and c.

On a piece of paper graph f(x)=5•(0.4)^x

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

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2