Describe how you would estimate the square root of a number that is not a perfect square

2 answers:

8 0

Step-by-step explanation: this is how you would estimate the square root of a number if it is not a perfect square, here are 3 steps to help.

1. pick an estimate of the square root. example, if we find sqrt of 5, if we pick 2.

2. divide the number by the estimate. example, 5/2 = 2.5

3 . average the result and the estimate

and this is how you would estimate the square root of a number that is not a perfect square, i hope this is useful. or this

approximate between two whole numbers by finding the perfect squares nearest to the target number. indentify which value the non perfect square root is closet to, then use the irative process.

both of the explanations i have stated are correct so either one of them will work.

adelina 88 [10]3 years ago

5 0

Answer:When you use a radical then if it gives a decimal then you just round it however it said like to the nearest whole or however it says to do it

Step-by-step explanation:

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Which the parabola opens,

Dmitrij [34]

Table (A) represents the parabola y = x² - 6x in which the parabola opens and the y-intercept is (0, 0) table (A) is the correct choice.

<h3>What is a parabola?</h3>

It is defined as the graph of a quadratic function that has something bowl-shaped.

We have the tables shown in the picture.

We know the quadratic form of a parabola is:

y = ax² + bx + c

If a > 0 the parabola opens

In the equation:

y = x² - 6x

1 > 0 the parabola opens and y-intercept is:

y = 0 (plug x = 0 in the given equation)

a = 1, b = -6, and c = 0

Thus, table (A) represents the parabola y = x² - 6x in which the parabola opens and the y-intercept is (0, 0) table (A) is the correct choice.

Learn more about the parabola here:

brainly.com/question/8708520

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