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OpenStudy (steve816):
Find a real number k such that the line 3x-ky+2=0 has a y-intercept of -3.
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OpenStudy (freckles):
we want y=-3 when x=0
OpenStudy (freckles):
since we have a y-intercept of -3 this means (0,-3) is on the line
OpenStudy (freckles):
just plug x as 0 and y as -3 and solve for k
OpenStudy (steve816):
Thanks!
OpenStudy (freckles):
np
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