Answer:
y = -2
Step-by-step explanation:
See the attached image in the attachment. When x is zero, it intersects the y-axis at y = -2
3

= 3+0.25=3.25
to find out how much each cost u must dived so 13/3.25=4
a)16/(4+2/3)
=3.4
b)11/(2+3/4)
=4
c)26/(6+1/2)
=4
so a)no
b)yes
c)yes
Answer:
y=4x+2
Step-by-step explanation:
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Answer:
x=4, y=1
Step-by-step explanation:
x + 3y = 7
x - 3y = 1
Add the equations together to eliminate y
x + 3y = 7
x - 3y = 1
---------------------
2x = 8
Divide by 2
2x/2 = 8/2
x = 4
Subtract the two equations to eliminate x
x + 3y = 7
-x + 3y = -1
----------------------
6y = 6
Divide by 6
6y/6 = 6/6
y =1
Hello from MrBillDoesMath!
Answer:
x^4 - x^3 - 9 x^2 + 9 x
Discussion:
A Quartic polynomial is of degree 4. The polynomial is:
(x-0)(x- (-3))(x-1)(x-3) =
x^4 - x^3 - 9 x^2 + 9 x
Thank you,
MrB