No worries bro your answer is correct the computer is wrong it happens
Answer:
6
5
Step-by-step explanation:
A polynomial function has as many roots as the degree pf the polynomial.
Question 1:
The degree of the polynomial is 6.
Answer: 6 roots
Question 2:
The degree of the polynomial is 5.
Answer: 5 roots
An inverse of the function is when you switch the variables around, or solve for f(x). I'm going to make f(x) y, because it is just the same thing. So y=4x. Divide by 4, so x=y/4. Then you can switch the variables so y is on the outside, or the dependent variable, and the answer is y=x/4, or y=1/4x.
Answer:
y= −1/2x + 3/4
Step-by-step explanation:
Write in slope-intercept form, y=mx +b.
Problem: 6x+12y=9
Hopefully this helps you!
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2x-3y=13...(1)
2x+4y=-8...(2)
Multiply equation 2 by -1 to eliminate x
2x-3y=13
+ -2x-4y=8
—————
-7y=21
y=-3
Substitute y=-3 into equation 2
2x+4(-3)=-8
x=2
Therefore, the solution to the system is (2, -3)
