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3 years ago

What is the equation of the line that passes through the point (2,−4) and has a slope of 2?

Mathematics

1 answer:

vivado [14]3 years ago

3 0

Answer:

y = 2x - 8

Step-by-step explanation:

Since you have the slope of the line and point that the line passes through, you can use "point-slope form", hence the name.

Point-slope form is: $y-y_1=m(x-x_1)$

Substitute the slope (2) into m, and substitute the x-value of the point into $x_1$ and the the y-value of the point into $y_1$ .

$y-(-4)=2(x-(2))$

Simplify this equation.

$y+4=2(x-2)$

Distribute 2 inside the parentheses.

$y+4=2x-4$

Subtract 4 from both sides.

$y=2x-8$ is the final answer.

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otez555 [7]

True answers for data in the plot are

The center is 13

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The Peak is 14.

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It is not symmetric to left or right it is bi-modal.

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Step-by-step explanation:

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It is the center point of the data.
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It has three clusters 0-2 has one cluster,2-4 has 2nd cluster,5-8 third.
It is not skewed on the left is has bi modal frequency has two heights.
The person indeed waited for 16 times adding total dots.
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3 years ago

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Mademuasel [1]

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Step-by-step explanation:

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2 years ago

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Paul has an eight-year loan with a principal of $26,900. The loan has an interest rate of 8.18%, compounded quarterly. If Paul p

babymother [125]

Answer:

The answer is "option b"

Step-by-step explanation:

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$=\frac{1-(1+0.02045)^{-32}}{0.02045}\\\\=\frac{1-(1.02045)^{-32}}{0.02045}\\\\=\frac{1-0.52319627}{0.02045}\\\\=\frac{0.47680373}{0.02045}\\\\=23.3155858$

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Payment $=1153.73468 \times 32\\\\$

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3 years ago

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Step-by-step explanation:

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2 years ago

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saul85 [17]

Answer:

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Step-by-step explanation:

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