Find the linear regression line for the points
and
.
What will be an ideal response?
Mathematics
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Select the correct representation of the inequality in interval notation. ? x ? ?7 ?
A.
B.
C.
D.
E. ?
Mathematics
Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero real numbers.)y-6 ? y-2
A. y8
B.
C.
D.
Mathematics
Solve by completing the square.x2 = 7 - 4x
A. -2 ± 2
B. -1 ±
C. -2 ±
D. 2 +
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = - , csc ? < 0Find cos (2?).
A.
B.
C. -
D.
Mathematics