# Slope of a line: Problems with Solutions

Problem 1
What is the slope of the line? Problem 2
What is the slope of the line? Problem 3
What is the slope of this horizontal straight line? Problem 4
Find the slope of a straight line that passes through the points $(1,3)$ and $(-1,-1)$.
Problem 5
Find the slope of a line that passes through the points $(2,0)$ and $(2,3)$.
Problem 6
Find the slope of the straight line $y-1=5x+2$
Problem 7
Find the slope of the line $2y-3x=5$
Problem 8
Find the slopes $m_{1}$ and $m_{2}$ of the straight lines $y=3x-2$ and $x+3y+5=0$
Calculate $m_{1} \cdot m_{2} =$
Graph of the lines. What do you perceive?
Problem 9
Find the slopes $m_{1}$ and $m_{2}$ of the straight lines $y=3x-2$ and $-6x+2y+7=0$
Graph of the lines. What do you perceive?
Problem 10
Find the equation of the line that passes through the point $(2,5)$ and its slope is $m=3$.

Problem 11
Find the equation of the straight line that passes through $(-2,3)$ and $(1,-2)$.

Correct:
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