Solve the exponential equation. Express the solution set in terms of natural logarithms.e x + 2 = 4

A. {ln 6}
B. {e4 + 2}
C. {ln 4 - 2}
D. {e8}


Answer: C

Mathematics

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Solve the problem.The midterm test scores for the seventh-period typing class are listed below. Make a stem-and-leaf plot of these data (without split stems). 85 77 93 91 74 65 68 97 88 59 74 83 85 72 63 79

What will be an ideal response?

Mathematics

Write the equation for the plane.The plane through the point P(-7, -6, 3) and normal to n = .

A. -7x - 6y + 3z = -50 B. 2x + 7y + 2z = -50 C. -2x - 7y - 2z = -50 D. 7x + 6y - 3z = -50

Mathematics

Write the equation of the line with the given slope and y-intercept.Slope- ; y-intercept is 

A. y = x - 
B. y = - x + 
C. y = x + 
D. y = - x - 

Mathematics

Graph the function.f(x) = |x - 2|

A.

B.

C.

D.

Mathematics