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28-09-2018
Mathematics

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Find the value of k if it is known that the graph of y=kx+2 goes through point: C(3, −7)

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kudzordzifrancis kudzordzifrancis

28-09-2018

If the graph goes through

(3,-7)

then

[tex]-7=k(3)+ \: 2[/tex]
[tex]3k= -7- \: 2[/tex]
[tex]3k = - 9[/tex]
[tex]k = - 3[/tex]

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