NEED HELP ASAP, WILL GIVE BRAINLIEST The equation, –2x2 + 5xy – 7y2 + 9x – 7y + 13 = 0, represents a conic.

What is the discriminant?
A) -51
B)-31
C)0
D) 11

What does the equation represents?
A) ellipse
B) parabola
C) hyperbola

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base