Answer:
B. y=x²-x-6
Step-by-step explanation:
Consider the product ...
0 = (x -a)(x -b) = x² -(a+b)x +ab
This equation has solutions x=a and x=b. You will note that ...
- the constant is the product of the solutions (ab)
- the coefficient of x is the opposite of their sum (-(a+b))
For solutions of -2 and 3, the constant will be (-2)(3) = -6. This eliminates choices C and D.
The sum of the solutions is -2+3 = 1, so the coefficient of x is -1, matching choice B.
Recallin that, the diameter is twice as long as the radius, namely the radius is half the diameter, so, if the diameter is doubled, the radius is also doubled.
notice, the new volume is 4 times (πr² h), namely 4 times the original.
9514 1404 393
Answer:
- Natural
- Whole
- Integer
- Rational
Step-by-step explanation:
4563 is a positive integer, hence a Natural number. It fits in the innermost oval on the left side of the diagram, so is a member of all enclosing sets:
- Natural
- Whole
- Integer
- Rational
- Real
Answer:
3 and 34
Step-by-step explanation:
they are the extremes in this, you want to look for out of place numbers when dealing with outliers
Answer:
h= 42+m
h= 59cm
Step-by-step explanation:
