2 years ago

Use the points to describe the data and determine the line of best fit.

Mathematics

1 answer:

lina2011 [118]2 years ago

5 0

Answer:

Answer: negative

Y= -500x + 4,500

Step-by-step explanation:

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12. Sean lives 2.25 miles<br> from school. Write this<br> distance as a fraction in simplest form.

mars1129 [50]

It would be 2 1/4 because .25 in fraction form is 1/4 because it is a quarter and then 2

4 0

3 years ago

Anyone know how to do this?

Lera25 [3.4K]

Answer:

Part A) 25

Part B) 225

Step-by-step explanation:

Part A

The slope of the graph gives us the mile per gallon of the car.

Recall that the slope of the graph is rise over run.

$m = \frac{200}{8} = 25$

Therefore car gets 25 miles per gallon

Part B) Since we know the slope of the direct variation line, we substitute into y=kx to get:

$y = 25x$

To find the number of miles the car travels using 9 gallons, we substitute x=9 to get:

$y = 25 \times 9$

This gives us 225 miles

8 0

2 years ago

Do u just plot the numbers on the graph like (1,26)???

kvv77 [185]

Answer:

Yes

Step-by-step explanation:

Make sure you plot each number on the right axis. :)

4 0

2 years ago

Given the point and the slope, write the function in point-slope form:<br> (2, -5); m = 2/3

pshichka [43]

Y=2/3x+(-5)
hope this helps

3 0

2 years ago

0.25 with the 5 recurring as a fraction simplified

sweet [91]

Let x = 0.25555…
10x=2.555…
9x=2.3
90x=23
x=23/90

4 0

2 years ago