Select the quadratic function with a graph that has the following features. x-intercept at (8,0) y-intercept at (0,-32) maximum value at (6,4) axis of symmetry at x = 6 a. f(x)= -1/2x^2+6x-32 b. f(x)= -1/2x^2+6x-16 c. f(x)-x^2+12x-32 d. f(x)= -x^2+12x-36

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?