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Katena32 [7]
3 years ago
10

Write the slope-intercept form of the equation of the line below. Be sure to show how you calculate the slope

Mathematics
1 answer:
Kisachek [45]3 years ago
3 0

Answer:

y=1/2x-2

Step-by-step explanation:

To find the slope find two perfect points or "pretty points" and rise/run it to get the slope.

I used the y-intercept (0,-2) and (2,-1)

To move from the y-intercept to the next point I rose 1 and and went over 2, or 1/2.

You can also use the equation y-y/x-x on the two points to get the slope, but I used the other way.

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2/5 - 1/4 show your work
Natali [406]

2/5-1/4

8/20 - 5/20

(8-5)/20

= 3/20


I hope that's help ! if you have question please ask

6 0
4 years ago
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Suppose a scatter plot contains the points (12, 28), (15, 33), (21, 44), (29, 62), and (33, 68). Which of these points would be
yawa3891 [41]

Answer:

Unsure, take a look at the visualisation:

desmos(dotcom)/calculator/fjze0od81o

Replace the (dotcom) with ".com"    (   links are not allowed :(   )

Explanation:

None of the points look as though they are an outlier from the line of linear regression, although (29,62) looks furthest from the line so could be a possible answer although I would probably say there is no outlier.

6 0
3 years ago
Vicki puts 10 books on a shelf. The 10 books take up 28 cm. What is the mean (average) thickness of her books? Can I have it wor
netineya [11]
Average thickness of book = Total thickness/mo. of books
= 28 cm/ 10
= 2.8 cm
Thus, on average, each book has 2.8 cm thickness.
5 0
3 years ago
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ARE YOU GOOD AT GEOMETRY?? WILLING TO HELP SOMEONE OUT?? NEED EASY POINTS AND BRAINLIEST?? COME RIGHT THIS WAY ALL HELP IS APPRE
BlackZzzverrR [31]

Answer:

C: (-8,3) R:5

Step-by-step explanation:

The equation of a circle can be written as:

(x-h)^2+(y-k)^2=r^2

where (h,k) is the center, and r is the radius

We have the equation:

(x+8)^2+(y-3)^2=25

Center:

The center is (-8,3)

(x+8)^2--> (x-h)^2

Therefore the x coordinate of the center is -8

(y-3)^2-->(y-k)^2

Therefore the y coordinate of the center is 3

Radius

r^2=25

Take the square root of both sides

\sqrt{r^2}=\sqrt{25}

r=5

4 0
3 years ago
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The Factors shot 5 rolls of film with 36 exposures on each roll. It cost $14.85 to process each roll. How much did it cost for e
kondor19780726 [428]
Your answer is .41, hope this helps
6 0
3 years ago
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