Subtracting 3x^2+4x-5 from 7x^2+x+9 results in polynomial. after subtracting 4x^2-3x from this polynomial the difference is

the answer is 4

Step-by-step explanation:

when you subtract 3x^2+4x-5 from 7x^2+x+9, you'd get 4x^2-3x+4. you subtract 4x^2-3x from that, you're left with 4

f

step-by-step explanation:

f

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