Given the polynomial function below find f (-5) f (x) = x^2-2x-7

While standing on a roof, you drop a hammer. The function y=16-16t^2 represents the height y (in feet) of the hammer t seconds after it is dropped. After how many seconds does the hammer land on the ground?

How may lines of symmetry in a pentagon

Mrs. timmons greens team club has 39 students they are taking a field trip to a park to study pond life if the students travel by car, each car has 4 students. how many cars will she need. how do i answer this?

Twenty-six is what percent of 40? A. 13% B. 24% C. 65% D. 154%

X < - 3 x ≥ - 3 x > - 3 x ≤ - 3 Which of the following inequalities is represented on the graph?

What is 91.80 divided by 4?

How do i figure out 3/4 of 640 fraction

How do you apply distributive property to a problem to make a new equation?

If f[6} = x ^ - 2x, find: f [6} =

How many 1/2'a are in 7