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svetlana [45]
3 years ago
12

Find the x-intercept and y-intercept of the line . 7/3x - 1/3y = 1​

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Answer:

Step-by-step explanation:

The general equation of a line is y = mx+b

Rewrite the given equation (7/3)x -(1/3)y = 1 in the form of the general equation y=mx+b, where b is the y-intercept.

(7/3)x -(1/3)y = 1

-(1/3)y = -(7/3)x +1 , subtract (7/3)x from both sides

(1/3)y = (7/3)x -1 , multiplyed both sides by (-1)

y= 3(7/3)x -3, multiply both sides by 3

y= 7x -3, so

y-intercept is -3 or you can say that the y-intercept is at point (0, -3)

The x -intercept is at point (something, 0) so our y coordinate is 0 there

y= 7x -3, yet y=0 we said so substitute y with 0 in the equation and find x

0=7x-3 , add 3 to both sides

3= 7x, divide both sides by 7

3/7 = x

x-intercept is 3/7 or you can say that the x-intercept is at point (3/7, 0)

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The function that has a greater slope will be B. The broccoli function has the greater slope, which shows that the cost per pound of broccoli is greater than the cost per pound of cauliflower.

<h3>What is a linear function?</h3>

It should be noted that a linear function simply means a function whose graph is a straight line.

From the information given, the slope will be:

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Therefore, the broccoli function has the greater slope, which shows that the cost per pound of broccoli is greater than the cost per pound of cauliflower.

Learn more about linear functions on:

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2 years ago
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–2z − 7 need this done now
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Answer:

the value of the z is -3.5

Step-by-step explanation:

According to the question, the following information is given

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Based on the above information

We assume that we have to determine the z value

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Step-by-step explanation:

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