Which is a factor of x^2+8x-48

a.(x-6)

b.(x+4)

c.(x-16)

d.(x+12)

The answer is (x+12)

The factors of the equation are

(x+12)(x-4)

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