Type the correct answer in each box. Use numerals instead of words. What is the y intercept of this quadric function f(x) = -x2^+ 10x - 22

The Y-intercept of funtion f is (__) , (__)

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 graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

State if the two triangles are congruent. if they are, state how you know?