Check out the graph below. We see that (3,0) is a root or x intercept. More specifically, the graph only touches the x axis at this point, rather than cross over (in contrast to a root like (-2,0) ). We say that the root here is of multiplicity 2. The multiplicity is due to the exponent of 2 over the (x-3) factor.
You can also say that the graph is decreasing on the left side of (3,0) and then it bounces off the root x = 3 to increase afterward. In this region, the graph never goes below the x axis.
Answer:
1 over 2 is the slope :)
Step-by-step explanation:
Zara has paper rectangles. Length and width of any rectangle is directly proportional.
<u>SOLUTION:
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Given, Zara has paper rectangles of different sizes
Every rectangle is 5 cm longer than it is wide
We have to find that is there a proportional relationship between the length and width of these rectangles.
From the given information, length is 5 cm longer than width for any rectangle.
Then, length of rectangle = 5 + width of rectangle.
When we increase width of rectangle length also increases. From above equation.
Hence, length and width of any rectangle is directly proportional.
Answer:
I belive your answer is v = 162 \pi cm³
Step-by-step explanation:
\pi 9²(6/3)
\pi 81(2)
\pi 162
volume of a cone = \pi r²(h/3)
Answer:
Yes, the distance from the origin to the point (8,√17) is 9 units.
Step-by-step explanation:
The equation of a circle centered at the origin with radius , r has equation:
Since the circle passes through (0,-9), the radius is 9 units because (0,-9) is 9 units from the origin.
We substitute the radius to get:
If (8,√17) lies on this circle, then it must satisfy this equation:
This is True.
This means the distance from (8,√17) is 9 units from the origin.
