Question

HELP (Functions) IN COMMENTS

Answer 1

Determine which equation corresponds to each graphed function below.
y = -x2 + 4
y = -x2 + 1
y = x2 + 1
y = 2x2 - 2
y = 2x2 + 2
y = -x2 - 4

Answer 2

hmm. @wio

Answer 3

http://www.mathpapa.com/algebra-calculator.html
just enter all the functions into hear

Answer 4

Y= Ax^2 +b If A is positive the parabola opens up. If negative it opens down. B determines if it moves up or down the y axis.

Answer 5

Inter your faction in to http://www.acalculator.com/math-calculators.html