Linear Relations

Ontario 10 Applied (MFM2P)

The point-slope formula

What is the equation of the line L1 that has a slope equal to $4$4, and cuts the $y$`y`-axis at $-5$−5.

$y=4x-5$`y`=4`x`−5

A

$y=4\left(x-5\right)$`y`=4(`x`−5)

B

$y=-5x+4$`y`=−5`x`+4

C

$y=4x-5$`y`=4`x`−5

A

$y=4\left(x-5\right)$`y`=4(`x`−5)

B

$y=-5x+4$`y`=−5`x`+4

C

Easy

Less than a minute

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Determine the equation of a line, given its graph, the slope and y-intercept, the slope and a point on the line, or two points on the line.