What is the equation of the line passing through the points (2, –1) and (5, –10) in slope-intercept form?
1 answer:
slope formula
-10--1/5-2
-9/3
-3
point slope form
y--1=-3(x-2)
y+1=-3x+6
y=-3x+5
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Multiply all terms by 15
3x+3x= 10x+30
Combine like terms
6x=10x+30
Subtract 10x from both sides
-4x=30
Divide both sides by -4
x= -7.5
Final answer: -7.5
Answer:
9
Step-by-step explanation:
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Step-by-step explanation: