Renee is traveling to the Peru for summer vacation. She looks at a map of her flight path. Her plane leaves from NC which is located at (-4, 8) on the map's coordinate grid and makes a stop at the halfway point in Panama (9, 10). It continues on to the final destination of Peru. What are the coordinates of Peru?

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

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves