F(x) = x2 - 4x - 21. What will the function have at the y-intercept and where would the vertex be ?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is