Graphing Quadratic Functions
f(x) = 2r2 - 5x + 1, -1 (x, y)
f(x) = -2x2 + 3x + 4,-2.5 (x, y)
(d) f(x) = -4x² + 4x - 1,-1 (x, y)

I don’t understand anything can anyone help?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given