Which quadratic function in vertex form can be represented by the graph that has a vertex at (3.-7) and passes through the point (1. -10%?
Ауа
в у =
-3(x+33 +7
y = +33-7
cx = 1 / 1 - 37 +7
D = 2 / 1 - 37-7

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles