Answer: okay
Step-by-step explanation:
will do
(not use those links) ;)
Answer:
No they are not equivilant. −36x−27 = 972 & 9(−4x−3) = 108.
Step-by-step explanation:
Volume of a cone is pi*r^2*h/3
Volume of cone is approx. 20.9.
Volume of a sphere is 4/3pi*r^3
Volume of sphere is approx. 113.1
113.1 - 20.9 = 92.2 approx.
Answer:
Step-by-step explanation:
- x( x² - 12x + 21 )
Answer:
18] not a function; (1, 5), (1, -1)
19] is a function
Step-by-step explanation:
The graph of a function will pass the "vertical line test." That is, a vertical line will not intersect the graph at more than one point.
18] There are an infinite number of points where a vertical line will cross the graph twice. Two that are recognizable are the ones at the vertical extremes: (1, 5) and (1, -1). This relation is not a function.
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19] None of the points on the graph are vertically aligned, so the relation is a function.