9514 1404 393
Answer:
y -2 = 2(x -2)
Step-by-step explanation:
The slope of the line is given by the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (4 -2)/(3 -2) = 2/1 = 2
The point-slope form of the equation for the line is ...
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
For the first point and the slope we found, the equation is ...
y -2 = 2(x -2)
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You can rearrange this to any form you may like.
y -2 = 2x -4 . . . eliminate parentheses
y = 2x -2 . . . . . slope-intercept form
2x -y = 2 . . . . . standard form
Answer:
15 seconds
Step-by-step explanation:
Answer:
f(3)=
Step-by-step explanation:
Answer:
4 times
Step-by-step explanation:
[] If the spinner has 5 equal parts labeled 1 through 5, then the chance to spin a 2 is 1/5 because only one of the pieces has a 2.
[] Our whole is 20 because the spinner is spun 20 times
20 * 1/5 = 4
[] Sandy can expect to spin a 2 4 times.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Answer: V=4778.4 cm³
Step-by-step explanation:
is the formula for volume. Since we are given the height and radius, we can directly plug it into the equation
![V=\pi (13)^2(\frac{27}{3})](https://tex.z-dn.net/?f=V%3D%5Cpi%20%2813%29%5E2%28%5Cfrac%7B27%7D%7B3%7D%29)
![V=169\pi (9)](https://tex.z-dn.net/?f=V%3D169%5Cpi%20%289%29)
![V=1521\pi](https://tex.z-dn.net/?f=V%3D1521%5Cpi)
![V=4778.4cm^3](https://tex.z-dn.net/?f=V%3D4778.4cm%5E3)