Y= x^2- 4x + 8
a = b = c =
opens up or down?
is vertex a max or min?
y-intercept:
axis of symmetry is x=
vertex:

and graph?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2