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3 years ago

How do you find the slope when you are only given an equation or a table?

Mathematics

2 answers:

qaws [65]3 years ago

6 0

Answer:

Step-by-step explanation:

slope in an equation is the number before the x

in a table it is y2-y1/x2-x1

Slav-nsk [51]3 years ago

4 0

Answer:

All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.

Step-by-step explanation:

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Which scatter plot would have a trend line with a negative y-intercept?

emmasim [6.3K]

Answer:

Step-by-step explanation:

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3 years ago

HELP!!!!!!!!!!!!!!!!!

ahrayia [7]

Answer:

To do this I am pretty sure your going to have to do some hard calculations.

Lets go deeper

so because it is a rectangle every angle is a right angle according to the property of a rectangle.

A right angle is 90 degress

So 8x+18=90
90-18=72

8x=72

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Feel free to do brainlest if correct

4 0

2 years ago

Hi 10 +10 here is me question help

xenn [34]

Answer:

$\huge\red{\boxed{\mathfrak{Hello}}}$

$\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}$

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8 0

3 years ago

Read 2 more answers

The table shows the number of candid pictures of students for the yearbook for two consecutive years. Year Number of Photos 2015

Elena-2011 [213]

Answer:

The percentage decrease in the number candid student pictures for the yearbook from 2015 to 2016 is approximately 9.3 percent

Step-by-step explanation:

The given data can be presented as follows

Year ${}$ Number of Photos

2015 ${}$ 236

2016 ${}$ 214

The percentage decrease in the number of candid pictures is give by the following formula

$Percentage \ Decrease = \dfrac{Original \ Value- New \ Value}{Original \ Value} \times 100$

Where;

Original value for the number of pictures = 236

New value for the number of pictures = 214

Substituting the values into the equation for the percentage decrease gives;

$Percentage \ Decrease = \dfrac{236- 214}{236} \times 100 = \dfrac{550}{59} \ percent\approx 9.3 \%$

The percentage decrease is approximately 9.3 percent.

4 0

2 years ago

Write an equation of the line that has a slope of 2 and contains the point (1, 1) in point-slope form.

exis [7]

Point-slope form: we need a point (x₀,y₀) and the slope "m".
y-y₀=m(x-x₀)

Data:
(1,1)
m=2

Therefore:
y-y₀=m(x-x₀)
y-1=2(x-1) This is the equation of the line in point-slope form.

Answer. y-1=2(x-1)

7 0

3 years ago