distance from the point to O, so it can never be negative so answer is
b.oppsite
-7x+y=23
6x+7y=-4
y=7x+23
6x+7(7x+23)=-4
6x+49x+161=-4
55x+161-161=-4-161
55x/55=-165/55
x=-3
-7(-3)+y=23
21+y-21=23-21
y=2
Answer:
I'm most certain it is 8.89
Step-by-step explanation:
the formula:
((y2 - y1) / y1)*100 = your percentage change
(where y1=start value and y2=end value)
((49.000 - 45.000) / 45.000) * 100 = 8.89 %
Rectangle = 9*5=45
Triangle= 1/2 * 10 * 3 = 15
Add the two shapes: 45+15 = 60 sq units
Answer:
a v-shaped graph with a minimum at (-2,-1) and x-intercepts at -1 and -3
Step-by-step explanation:
if you need to graph the function then start by creating an x-y table of values:
when x=0, y=1
so you the point: (0, 1)
when x=2, y=3
you have another point: (2,3)
when x=-2, y = -1
third point: (-2,-1)
when x=-3, y = 0
fourth point: (-3,0)
