2 years ago

How to use integers in word problems

1 answer:

3 0

You can simply use temperature below 0 and above 0 and ask the difference between the first and second temperature.

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xz_007 [3.2K]

X fourths minus seventeen

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3 years ago

fiasKO [112]

$y = -\frac{1}{2}x - 1$

Step-by-step explanation:

Let's pick two points on the line: $P_1(-4, 1)$ and $P_2(2, -2).$ Let's calculate the slope of this line using these points:

$m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-2 - 1}{2 - (-4)} = -\dfrac{1}{2}$

With this value of the slope, we can write the general slope-intercept form of the equation as

$y = -\frac{1}{2}x + b$

To solve for the y-intercept b, let's use either P1 or P2. I'm going to use P2:

$-2 = -\frac{1}{2}(2) + b \Rightarrow b = -1$

Therefore, the slope-intercept form of the equation is

$y = -\frac{1}{2}x - 1$

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2 years ago

umka21 [38]

The answer will be
x=m-n

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3 years ago

Blababa [14]

10 calories i believe because if you divide 100 divided by 10 that will equal 10

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3 years ago

IgorLugansk [536]

(-6 ,-1) is the correct answer

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3 years ago