Problem #1 -find the equation of the line with the given slope and containing the given point.

problem #2-find an equation of the line passing through the given points. use function notation to write the equation,

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.