There are three forms of quadratic functions, use them to answer the following questions in complete sentences. (Please number response so I know which one you're answering)
1. What are the different forms?

2. For each of the three forms, when would it be most convenient to have the function in that form?

3. Create a quadratic function in one of the forms and show how to convert it to another one of the three forms.

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.