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Linear Algebra 13 Online
OpenStudy (anonymous):

Given: y = 3x - 4. What is the x-intercept?

Vocaloid (vocaloid):

hint: let x = 0 and find y

OpenStudy (anonymous):

answers

OpenStudy (anonymous):

You'd need to graph the slope

OpenStudy (anonymous):

it starts at -4 on the y-axis so go 3/1 til you break through the x-axis

Vocaloid (vocaloid):

oh whoops, I just realized it wants the x-intercept in this case, let y = 0 and find x

Vocaloid (vocaloid):

0 = 3x - 4 solve for x

OpenStudy (anonymous):

got it

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