7032 is the answer I hope it helps you
Answer:
2+5x>47 or 2+5x=47
The description expresses three points which can be used for a standard form equation. The vertex is stated to be (0,0) and is a maximum; two other points are (-21,-74) and (21,-74)
The equation for vertex form of a parabola:
y=a(x-h)^2+k
vertex (h,k)
thus our equation will be:
y=a(x-0)^2+0
thus
y=ax^2
using one of the points, the value of a will be:
-74=a(21)^2
a=-74/441
thus the equation will be:
y=-74/441x²
Answer:
They are different because a positive plus a negitive is a negitive while a positive plus a positive is a positive
4+(-4)=0 4+4=8
Step-by-step explanation:
