Factor the polynomial below x^2-16x+63
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The number of chapters read = y
Number of days spent to read = x
Slope of the line = ≈ 1.25
y-intercept = 2
Slope means "number of pages read per day"
For slope = 1.25 means "1.25 pages read per day"
y-intercept means "Number of pages read initially"
y-intercept = 2 means "2 pages have been already read"
Given:
The polynomial is:
To find:
Whether is a zero of the given polynomial or not.
Solution:
If is a zero of a polynomial, then
.
We have,
Putting in the given polynomial.
Since , therefore
is not a zero of the given polynomial.