Draw the graphs of the pair of linear equations. Find the point of intersection. If the lines do not intersect, tell whether the lines are parallel or coincide.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the domain of the function.
Mathematics
Use a graphing calculator to find the coordinates of the turning points of the graph of the polynomial function in the indicated domain interval. Give answers to the nearest hundredth.f(x) = x3 - 4x - 1; [1, 2]
A. (1.15, -4.08) B. (0, -1) C. (-1.15, 2.08) D. (4, 47)
Mathematics
Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given by the value of the function at the right side of the rectangle.f(x) = e-x + 2 from x = -2 to x = 6; n = 4
A. 22.29 B. 16.02 C. 33.09 D. 18.31
Mathematics
Solve for the requested variable.m varies directly as p, and m = 56 when p = 7. Find m when p is 5.
A. m = 64 B. m = 40 C. m = 25 D. m = 49
Mathematics