Question asked: if a number has an absolute value equal to 9,that number could be ____?
My answer: it would be C. -9 or 9
Answer:
yes to 5, and no to -7 (only because we are dealing with real positive numbers, not imaginary numbers). the domain is all real numbers greater than or equal to 2
Step-by-step explanation:
Answer:
yes
yes
no
no
yes
have a good day!
Step-by-step explanation:
ive just done this today, it was really easy!
Answer:
Yes, (x - 3) is a factor of P(x) and 3 is a zero or root of P(x)
Step-by-step explanation:
Determine whether or not (x - 3) is a factor by using synthetic division with +3 as the divisor. The coefficients of the polynomial p(x) are {2 -5 -4 0 9}.
Setting up synthetic division:
3 / 2 -5 -4 0 9
6 3 -3 -9
-------------------------------
2 1 -1 -3 0
Since the remainder is zero (0), we know that 3 is a root of the polynomial P(x) and that (x - 3) is a factor of said polynomial.
A horizontal line has a slope of 0. Remember the z in horizontal means zero. The slope of a vertical line is undefined.
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