Decide whether the following lines are parallel, perpendicular, or neither.
1 answer:
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Let us examine the given statements:
1. Over the interval [-2.5, 0.5], the local maximum is 2.
TRUE
2. As the x-values go to positive infinity, the function's values go to
negative infinity.
The opposite happens.
FALSE
3. The function is decreasing over the interval (-1, 0.75).
The function decreases in (-1, 0), but it increases in (0, 0.75).
FALSE
4. The function is negative for the interval [-2, 0].
The function is positive in [-2, -1). It is negative only in (-1, 0].
FALSE
1. Over the interval [-2.5, 0.5], the local maximum is 2.
TRUE
2. As the x-values go to positive infinity, the function's values go to
negative infinity.
The opposite happens.
FALSE
3. The function is decreasing over the interval (-1, 0.75).
The function decreases in (-1, 0), but it increases in (0, 0.75).
FALSE
4. The function is negative for the interval [-2, 0].
The function is positive in [-2, -1). It is negative only in (-1, 0].
FALSE
Answer:
The correct answer option is: Isabella should have divided the product of and 9 by 3 to get
Step-by-step explanation:
We are given a diagram of a cone with height and area of the base (circle)
.
Isabella uses the equation and we are to find the error that she is making in finding the volume of this cone.
The volume of a cone is given by: out of which
represents the area of the base (circle).
Therefore, Isabella should have divided the product of and 9 by 3 to get
.