Use the method of your choice to obtain the formula for the least-squares line to fit the data (0, 0), (1, 2),
Enter your answer in standard point-intercept form with any fractions reduced of form
.
Fill in the blank(s) with the appropriate word(s).
y=(3/2 ) x +1/6
Mathematics
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Rewrite the quadratic function in standard form by completing the square.f(x) = x2 + 6x - 4
A. f(x) = (x + 3)2 - 13 B. f(x) = (x + 3)2 + 13 C. f(x) = (x + 6)2 + 40 D. f(x) = (x + 6)2 - 40
Mathematics
Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.1/2
A. xy1/2
B.
C. xy
D. xy2
Mathematics
Use transformations of the graphs of y = x2 or y = |x| to sketch a graph of f by hand.f(x) = 5x2 + 5
A.
B.
C.
D.
Mathematics
Evaluate the expression.
A. 1 B. 4 C. 0! D. 6
Mathematics