Q^2 - 125 = 0
q^2 = 125
q = +/- sqrt 125 = 11.18, -11.18
To create the dot plot you will list the data in order and use the given numbers to create the box plot.
8.10, 8.20, 8.30, 8.32, 8.34, 8.50, 8.50, 8.50, 8.55, 8.60, 8.60, 8.65, 8.65, 8.90
Lower extreme: 8.10
Upper extreme: 8.90
Median: 8.50
1st/lower quartile: 8.32
3rd/upper quartile: 8.60
Please see the attached picture for the boxplot.
I think the answers 3 if your lolking so see hkw much he earns in 5 houers
Replace <span>x = 2 into f(x)=7x-5
</span> f(2)=7(2)-5 = 14 -5 = 9
answer is <span>A. 9</span>
From the equation, we have
To find the vertex and focus, we have to use the following formula
And
So, we have