Find an equation in slope-intercept form (where possible) for the line.The line with y-intercept -7 and perpendicular to x + 6y = 8
A. y = 6x - 7
B. y = x - 7
C. y = -6x - 7
D. y = - x + 1
Answer: A
Mathematics
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Solve the problem.Find the volume of the solid generated by revolving the region in the first quadrant bounded by the coordinate axes, the curve y = ex, and the line x = ln 2 about the line x = ln 2.
A. 2?(1 + ln 2) B. 2?(1 - ln 2) C. 2?(2 - ln 2) D. 2?(2 - ln 3)
Mathematics
Provide an appropriate response.Write a problem for a classmate to solve by translating to a system of two equations in two variables.
What will be an ideal response?
Mathematics
Write the equation of the line whose graph is shown.
A. y = 2x + 7
B. y = x + 7
C. y = x - 2
D. y = -2x + 7
Mathematics
Factor by grouping.wy + y + w + 1
A. (w + 1)(y + w) B. (wy + 1)(y + w) C. (w + 1)(y + 1) D. (wy + w)(y + 1)
Mathematics