Decide whether the pair of lines is parallel, perpendicular, or neither.3x - 2y = 32x + 3y = 7
A. parallel
B. perpendicular
C. neither
Answer: B
Mathematics
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Express the sum or difference as a product of sines and/or cosines.cos + cos
A. 2 cos(4?)
B. 2 sin(4?) sin
C. 2 cos(4?) cos
D. 2 sin(4?) sin ?
Mathematics
Find the x-intercepts.y = x2 + 3
A. (3, 0) B. (0, 3) C. no x-intercepts D. (3, 3)
Mathematics
Graph the solution set of the following system of inequalities and find the coordinates of points where any lines intersect.
A.
B.
C.
D.
Mathematics
Find the component form of the vector v.
A. ?
B. ?
C. ?
D. ?
Mathematics