a bat and ball cost one dollar and ten cents. The bat costs one dollar more than the ball. How much does the ball cost?

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

What is the value of f(x) = 2.2 for f(-2)?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x