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3 years ago

1 Point

Mathematics

1 answer:

Anna007 [38]3 years ago

5 0

Answer:

It's C

Step-by-step explanation:

This one would be easy for you if you studied programming. Oh I just used conditional statement.

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3 years ago

Use the function y=3/2x+3 to complete the table of values

anastassius [24]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the function

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3 years ago

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

hammer [34]

Answer: option d.

Step-by-step explanation:

If y varies directly as x and z, the form of the equation is:

$y=kxz$

Where k is the constant of variation.

If y=4 when x=6 and z=1 then substitute these values into the expression and solve for k:

$4=k(6)(1)\\4=6k\\k=\frac{4}{6}\\\\k=\frac{2}{3}$

Substitute the value of k into the expression. Then, the equation is:

$y=\frac{2}{3}xz$

To find the value of y when x=7 and z=4, you must substute these values into the equation. Therefore you obtain:

$y=k=\frac{2}{3}(7)(4)$

$y(7,4)=\frac{56}{3}$

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2 years ago

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