Item 9 you want to rent a television. company a charges $40 per week plus a one-time fee of $25. company b charges $35 per week plus a one-time fee of $45. after how many weeks are the total costs the same at both companies?

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis

One x-intercept for a parabola is at the point (-0.33,0). use the quadratic formula to find the other x-intercept for the parabola defined by the equation y=-3x^2+5x+2