What is the equation of the line that passes through the point
(
−
7
,
−
4
)
(−7,−4) and has an undefined slope?

Solve the system of equations. y= 2x y= x^2 - 15

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Write the expression 7x^3-28xy^2 as the product of 3 factors