The length of the top of a table is 3 m greater than the width. the area is 70 m^2. find the dimensions of the table.

Let's call the width . Since the length is three more than the width, it is .

The area (which we know to be 70) is given by the multiplication of width and length:

To solve this equation, you can use the usual quadratic formula: given an equation , the two solutions are

which in your case becomes

So, two solutions are

Since we can't accept a negative length, we only accept the second solution.

So, the dimensions are 7 and 10

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

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78.59 is the mean

step-by-step explanation: