Michelle and andrea are walking laps for charity. the amount of money, y, that each gi
x, is shown in the tables below.
michelle
y
10
20
15
45
go
which statement explains who will raise $100 with the fewest number of laps?
michelle will, because the slope of the line described by the data in her table is the g
andrea will, because the slope of the line described by the data in her table is the gre
michelle will, because her number of laps are increasing at a faster rate.
andrea will, because her number of laps are increasing at a slower rate.

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

7

step-by-step explanation:

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

answer: okw

step-by-step explanation: