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Nataly [62]
4 years ago
6

A line passes through (2,-7) and (-3,3) find the slope intercept form of the equation of the line

Mathematics
1 answer:
dedylja [7]4 years ago
5 0

first we can find the slope between the two points by using the slope formula

m=(y₂-y₁)/(x₂-x₁)

m=(3-(-7))/(-3-2)

m=(3+7)/(-3-2)

m=10/-5

m= -2

now that we have the slope, we can set up our equation. slope-intercept form is:

y=mx+b

where m is the slope and b is the y-intercept.

since we have the slope, we can choose one of the points that we are given to plug in for x and y, and then solve for b

-7 = 2(-2) + b

-7 = -4 + b

-3 = b

now that we have all the values we need, we can put it into our slope-intercept formula.

y=mx+b

y=-2x+(-3)

y = -2x -3

hope this helps

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The scatter plot best representing the data in the table is given by

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<h3>How are ordered pairs formed for plotting 2d data?</h3>

There are two axis in the graph. Horizontal axis and vertical axis. The independent variable is plotted on horizontal axis and dependent variable's values are plotted on vertical axis.

Since the temperature is measured on each value of depth, thus, depth is independent and temperature is depending on the depth.

The data points are ordered as

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Thus, for the given table, we will have:

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Thus,

The scatter plot best representing the data in the table is given by

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Learn more about scatter plot here:

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lesya692 [45]

Answer: 1\ \text{USD}\equiv 1.35\ \text{AUD}

Step-by-step explanation:

1 USD is equivalent to 1.35 AUD

Therefore, 80 USD is equivalent to

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nexus9112 [7]

Answer:

(2/3)y - (8/3) = x For the first one maybe?


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1. y = (3/2) x + 4

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(2/3)y - (8/3) = x


2. If output is 2, f(x) = 2.

So, 2 = (3/2) x + 4

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