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Vadim26 [7]
3 years ago
5

Find the slope of the line that goes through the given points.

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

Step-by-step explanation:

Given two points, the slope of the line can simply be calculated as

m = \frac{y_2-y_1}{x_2-x_1} = \frac{-5-(-7)}{5-(-1)} = \frac{2}{6} = \frac{1}{3}

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6.11 miles is Emily’s Distance amount
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3 years ago
A. Find a power function that models the data below.
zalisa [80]

Using Visual inspection, the model which fits the data in the distribution better is the power function.

The power and linear functions can of the data can both be modeled using technology,

<u>Using Technology</u> :

The power function in the form y = Ax^{B} which models the data is 1.926x^{1.662}

The linear function in the form y = Bx + A which models the data is y = 7.429x - 8.333

  • Where A = intercept and B = slope

  • From the model, correlation coefficient given by the power and linear models are 0.999 and 0.986 respectively.

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Therefore, Inspecting the models visually, the power function fits the data better as the points on the curve are closer to the regression line than on the linear model.

Learn more :brainly.com/question/18405415

6 0
3 years ago
How do I solve 4/9+9/2 and write my answer as a mixed number?
jenyasd209 [6]

9 has factors of 3*3.

2 is prime, so no factors.

from those two denominators, we can get the LCD of hmmm simply their product, namely 18.

\bf \cfrac{4}{9}+\cfrac{9}{2}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)4+(9)9}{18}}\implies \cfrac{8+81}{18}\implies \cfrac{89}{18}\implies 4\frac{17}{18}

now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".

8 0
4 years ago
A line is defined by the equation y = negative x + 3. Which shows the graph of this line?
never [62]

Answer:

Its the First Graph

Step-by-step explanation:

The slope is -1 and the y-intercept is 3

x and y coordiantes (1,2) and (2,1)

3 0
3 years ago
Read 2 more answers
3/4 of a number increased by 1/2 is equal to 14. <br> find the number
PIT_PIT [208]

Answer:

21

Step-by-step explanation:

14*2=28

28(3/4)=21

21/(3/4)=28

28/2=14

6 0
3 years ago
Read 2 more answers
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