PLEASE HELP ASAP!! Plot the approximate location of √23 on the number line.
2 answers:
Answer:
Step-by-step explanation:
Please find the attachment.
We have been given a number line and we are asked to plot the approximate location of on the given number line.
Let us find the value of using calculator as:
Upon rounding the value of to nearest tenth we will get,
We can see that each small part on the number line equals 0.25, therefore we should plot the approximate location of just after 4.75.
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Answer:
Step-by-step explanation:
From the attachment, we have:
Rotation: 180 degrees clockwise
Required
Find J', K' and L'
When a point (x, y)is rotated 180 degree clockwise, the resulting point is: (-x, -y)
So, we have:
Given:
The given quadratic polynomial is :
To find:
The quadratic polynomial whose zeroes are negatives of the zeroes of the given polynomial.
Solution:
We have,
Equate the polynomial with 0 to find the zeroes.
Splitting the middle term, we get
The zeroes of the given polynomial are -3 and 4.
The zeroes of a quadratic polynomial are negatives of the zeroes of the given polynomial. So, the zeroes of the required polynomial are 3 and -4.
A quadratic polynomial is defined as:
Therefore, the required polynomial is .