Decide whether the pair of lines is parallel, perpendicular, or neither.9x + 3y = 12 and 6x + 2y = 11
A. Parallel
B. Perpendicular
C. Neither
Answer: A
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Find the equation in slope-intercept form of the line satisfying the conditions.m = 
; through (0, 3)
A. y = - 
x + 3
B. y = - 
x - 3
C. y = 
x - 3
D. y = 
x + 3
Provide an appropriate response.If 2 B
zier curves are joined at the point p3 what is necessary for C1 parametric continuity?
A. Both tangent vectors at p3 need to have the same magnitude and direction. B. Both tangent vectors at p3 need to point in the same direction. C. The second derivative at p3 needs to equal 0. D. p3 just needs to be a control point for both curves.
Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. a5 B. 4 C. a3 D. a4 - a
Write a variable expression to describe the situation.The length of a rectangle is 8 meters shorter than four times the width. Use l for the length and w for the width of the rectangle.
A. l = 4w - 8 B. l = 4w + 8 C. l = 8w - 4 D. l + w = 8