The distance d from the point (x1, y1) to the line Ax + By = C is given by the formula
Find the exact distance from the given point to the given line.(-6, 9), y = -4x + 6
A.
B.
C.
D.
Answer: B
Mathematics
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Perform the matrix operation.Given B = , find (-2)B.
A.
B.
C.
D.
Mathematics
Add the numbers.
A. 358 B. 853 C. 745 D. 763
Mathematics
Graph the line through the given point with the given slope.(-1, -1), m = 0
A.
B.
C.
D.
Mathematics
Solve the problem.A cross-country skier reaches the 10-km mark of a race 40 min after reaching the mark. Find the speed (average rate of change) of the skier.
A. 7 km/hr
B. km/hr
C. km/hr
D. 15 km/hr
Mathematics