Sketch the region bounded by the curves, and visually estimate the location of the centroid. y = ex, y = 0, x = 0, x = 5 find the exact coordinates of the centroid. (x, y) =

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310