Vertex form
a = -1 h = -2 k = 4
a negative value of 'a' will invert the parabola ( trun it upside down to a dome shaped parabola)
Parabola written in vertex form
a = -1 h = -2 k = 4 vertex = -2,4
invert it
Sub in a value for 'x' and calculate the corresponding 'y' value for the other point
11536
Here is a Venn diagram
35 - 8 - 16 + 8 = ____________
Divide thru by 2 (this will not change the 'zeroes' ....also known as the x-axis intercepts)
x^2 -6x+8 factor
(x-4)(x-2) x intercepts are thus 4 and 2
axis of symmetry is between the zeroes ...in the middle at x = 3
Whatever happened to capitalization and punctuation? THAT is jibberish!
Need to find the number of mangoes
p = 3g
p+g = 1/2 m we know p = 3g sub that in
3g+ g = 1/2 m or g = 1/8 m then p = 3g becomes p = 3/8 m
added together = 180
m + 3/8 m + 1/8 m = 180
m = 120
120 m ÷ 6 m/ $20 = $ 400
s = small box # nails = 50s
large box = 3s #nails = 400(3s)
toal = 2500
50s + 400(3s) = 2500 solve for s then large boxes = 3s
Info missing in your Question.
