Consider the quadratic function that has x-intercepts of -1 and -7 and passes throught the point (-2,-20) what is the value of a in the factored form of this function?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

What is the factor form of x^2-9x+14

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0