Page 1 Question 1 (1.5 points)
1
2.
If f(x) = x3 + 4x2 + x – 6, then which of the following are the zeros of
f(x)?
a) -1,2,3
b) -2, -3
c) 2,3
d) 1, -2, -3
Question 2 (1.5 points)
✓ Saved
1ff(x) = 2x3 – 3x2 – 3x + 2, then which of the following are the zeros of
=
f(x)?
a) -1, 2, 1/2
b) -1,2
O c) 1, -1, 2
d) 2, 1/2

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

is there a question here?

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

the opening of this porabola is facing up

step-by-step explanation: