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erik [133]
4 years ago
9

Graph the line that passes through the points (2, 1) and (1, -2) and determine the equation of the line.

Mathematics
1 answer:
ankoles [38]4 years ago
3 0

Answer:

y = 3x - 5

Step-by-step explanation:

Slope Formula: m = \frac{y2-y1}{x2-x1}

Slope-Intercept Form: y = mx + b

Step 1: Find slope

m = (-2 - 1)/(1 - 2)

m = 3

Step 2: Find <em>b</em>

y = 3x + b

-2 = 3(1) + b

-2 = 3 + b

b = -5

Step 3: Rewrite linear equation

y = 3x - 5

Step 4: Graph using graphing calc

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In ARST, the measure of ZT=90°, the measure of ZR=64°, and RS = 58 feet. Find
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The length of ST to the nearest tenth of a foot is 5.2 ft
Step-by-step explanation:
Here we have
∡T = 90°
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Therefore, for triangle RST, we will have;

Therefore;
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<h3>What is space?</h3>

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brainly.com/question/24375372

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