Create a histogram for the data set. Click and drag on the horizontal axis to adjust the bar heights.
2 answers:
TO create a histogram of this data you will create a frequency table with intervals of numbers. Each interval of numbers must have the same amount of numbers represented.
Then use the intervals as your labels on the x-axis. Graph a bar as high as the frequency for each interval and make sure it touches the next bar.
Please see attached picture.
Then use the intervals as your labels on the x-axis. Graph a bar as high as the frequency for each interval and make sure it touches the next bar.
Please see attached picture.
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Answer:
D it
Step-by-step explanation:
We have two equations, A quadratic and a linear equation.
The domain of a linear equation and quadratic equation is all real numbers but since it dealing with time we must make sure the roots or x-intercepts is positive.
Looking at the quadratic equation, we can use the discramnt formula to see if all roots are positve.
The discramnt is greater than zero so there is two distinct real roots. So let check if they are positve
If you graph the equation, it intercepts at two positve roots so it is D
