Convert to inequality notation. Find the endpoints and state whether the interval is bounded or unbounded, and its type.(-4, -1)
What will be an ideal response?
-4 < x< -1; Endpoints -4 and -1; bounded; open
Mathematics
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Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both tests and the results are shown below. Find the equation of the least-squares regression line that models the data.
A. y ? -0.930 + 19.4x B. y ? 19.4 + 0.930x C. y ? 0.930 - 19.4x D. y ? -19.4 - 0.930x
Mathematics
What are the slope and the y-intercept of y = 5x ? 4 ?
What will be an ideal response?
Mathematics
Convert the angle between radian and degree measures. Express radians in terms of ? and round degrees to two decimals, when necessary.
A. 25° B. 60° C. 15° D. 30°
Mathematics