Algebraically and graphically find the vertex and tell if it is a minimum or a maximum, find the axis of symmetry, and find the y-intercept from a function written in
standard form.
a. f(x) = - x2 - 6x + 3
b. y= x + 2x + 1

algebraically and graphically find the vertex and tell if it is a minimum or a
maximum, find the axis of symmetry, and find the y-intercept from a function written in
vertex form.
a. y = - (x + 4)? - 2
b. f(x) = 2(x + 3)2 - 10

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.