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2 years ago

Is 2x+4-x linear or non linear?

Mathematics

1 answer:

lawyer [7]2 years ago

6 0

Answer:

To determine if an equation is a linear function, it must have the form y = mx + b (in which m is the slope and b is the y-intercept). A nonlinear function will not match this form.

So it is linear.

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Svetradugi [14.3K]

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Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2, and the profit

Mademuasel [1]

<u>Answer:</u>

$y = -\frac{2}{3}x + 490$

gradient = = $-\frac{2}{3}$

y-intercept = $490$

<u>Step-by-step explanation:</u>

• The slope-intercept form of an equation takes the general form:

$\boxed{y = mx + c}$ ,

where:

m = slope,

c = y-intercept.

• We are given the equation:

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To change this into the slope-intercept form, we must make y the subject:

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1 year ago

Solve for x in simplest form (again) You don't need to write out the work for me, you can jus write down the answer you got.

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Answer:

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Step-by-step explanation:

This should be the right answer...

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