2 years ago

5. Is the data point, P, an outlier, an influential point, both, or neither?

Mathematics

1 answer:

atroni [7]2 years ago

7 0

Answer:

outlier

Step-by-step explanation:

it is way to far away to be any of those other options. that means it is an outlier.

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What is the equation of the line ?

Ronch [10]

Look at the picture.

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-3, -3) and (2, 0). Substitute:

$m=\dfrac{0-(-3)}{2-(-3)}=\dfrac{3}{5}\\\\y-0=\dfrac{3}{5}(x-2)\qquad|\text{use distributive property}\\\\y=\dfrac{3}{5}x-\dfrac{6}{5}\qquad|\cdot5\\\\5y=3x-6\qquad|-5y\\\\0=3x-5y-6\qquad|+6\\\\3x-5y=6$

Answer:

point-slope form: $y=\dfrac{3}{5}(x-2)$

slope-intercept form: $y=\dfrac{3}{5}x-\dfrac{6}{5}$

standard form: $3x-5y=6$

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3 years ago

How do you convert 12 over 100 to a percentage

vova2212 [387]

Answer:

12%

Step-by-step explanation:

A percent is any fraction with 100 as a denominator. So $\frac{12}{100}$ is the same as 12% and 4 over 100 is the same as 4%

Here's an easy was to remember, there are 100 pennies to make a dollar that like per-CENT it's out of 100.

Hope that helps and have a great day!

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3 years ago

Read 2 more answers

Company ABC produces widgets. They have found that the cost, c (x), of making x widgets is a quadratic function in terms of x. T

ElenaW [278]

<span>The fittable function seems to be 2 x^2+4 x+7. So C (167)</span>

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2 years ago

Solve the following quadratic equation for its exact value by using the square root principle.

Korvikt [17]

Idk what the hell all that is but x = 1.802775637731995

4x^2 - 13 = 0

4x^2 = 13

13/4=3.25

x^2 = 3.25

x = ~1.8

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3 years ago

(a2·a3·(a−1))2. What is the answer

lora16 [44]

Answer: Assuming the a2 is a with an exponent of 2 and a3 is a with an exponent of 3, the answer is 2a^6-2a^5

Step-by-step explanation: the number after the ^ means to the power of

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3 years ago