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3 years ago

Find the value of k such the -2/3 is the zero of the function f(x)=4x+k/7

Mathematics

1 answer:

Mashutka [201]3 years ago

3 0

$f(x)=4x+k/7\\
f(- \frac{2}{3} )=- \frac{8}{3} +k/7=0\quad\Rightarrow\quad k= \frac{56}{3}$

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max2010maxim [7]

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3 years ago

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notka56 [123]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Dafna11 [192]

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