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3 years ago

In your own words, explain the steps you would need to take to find a slope from data in a table.

Mathematics

2 answers:

igomit [66]3 years ago

6 0

Answer:

To Find the slope of a data table, you first need to plot two points on the line. It is easiest if the points are on a coordinate with whole numbers (i.e. (3,6 and (4,8)). Once you have plotted two pints, you then need to take the value of the point with the largest x value, and subtract the other points from it (i.e. (4,8)-(3,6)=(1,2). Then, take the new y value, and divide it by the new y-value (i.e. (2/1), and you have your slope.

Step-by-step explanation:

plot points (3,6), (4,8)

subtract points (4,8)-(3,6)=(1,2)

divide new points 2/1

m=2/1, or 2

OverLord2011 [107]3 years ago

4 0

Answer:

Pick two points on the line and determine their coordinates. Determine the difference in y-coordinates of these two points (rise). Determine the difference in x-coordinates for these two points (run). Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

Step-by-step explanation:

You might be interested in

Can someone help me solve these two problems? i need to find what x is.

Bond [772]

Answer:

1. x=2

2. x= 0.33

Step-by-step explanation:

1.So to start off you have a coefficient for 2 so you have to find what 2 to the power of 2 is =4 so then you have your new problem 4x+5=13 next you need to get 4x by itself so

-5 -5

then you have 4x=8. you divide by 4 on both sides

4. 4

so then you get x=2

2.So same here find what 3 to the power of 2 is =9

New equation 4x-1=9x+4x-4. Then combine like terms on the right you cant do it on the left because that is a separate part and those dont merge like terms so

9x+4x = 13x

new equation. 4x-1=13x-4

next subtract 4x on both sides

13x-4x=9x

new equation. -1=9x-4

next add 4 to both sides

-1+4= 3

new equation. 3=9x

so then divide 9 on both sides

3÷9= 0.33

x= 0.33

Hope this made sense and helps

7 0

3 years ago

Can someone please help me!!!

Lunna [17]

Answer:

7.536cm^2

Step-by-step explanation:

5 0

3 years ago

Hmm, I need someone to answer this. Just answer it right, if you don't know it then don't answer, It's annoying. It's probably r

Phoenix [80]

Answer:

Step-by-step explanation:

f(s)=2s+25 and s(w)=25w

f(w)=2(25w)+25

f(w)=50w+25

The ujits for the composite function are f=number of flowers and w=number of weeks.

f(30)=50(30)+25

f(30)=1500+25

f(30)=1525

3 0

3 years ago

What is an equation for the line that passes through the coordinates (2,7) and (0,1)

Elenna [48]

Answer:

(x1,y1) is (2,7)

(x2,y2) is (0,1)

Step-by-step explanation:

Points:

(x1,y1) is (2,7)

(x2,y2) is (0,1)

Point-slope form is:

(y-y1) = ( (y2-y1) / (x2-x1) )(x - x1)

y - 7 =( (-6)/(0-2) )(x-2)

y - 7 = 3x - 6

y = 3x + 1 [slope-intercept form]

Check:

Is (2,7) on the line:

7 = 3(2) + 1 ?

y = 7 ?yes

Is (0,1) on the line:

1 = 3(0) + 1 ?

1 = 1 ?yes

5 0

3 years ago

Find the area of the triangle.<br> 10 ft<br> 14 ft<br> The area of the triangle is<br> square feet.

ivolga24 [154]

Answer:

140

Step-by-step explanation:

times 10 and 14 together

8 0

3 years ago