Solve and write interval notation for the solution set. Then graph the solution set.18 < 5x + 3 ? 38

A. [3, 7]

B. [3, 7)


C. (3, 7]

D. (3, 7)


Answer: C

Mathematics

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Use implicit differentiation to find the specified derivative at the given point.Find  at the point (1, 2, 3) for 7x2 + 4 ln xz + 2yz2 - 4ez = 0.

A. 1
B. - 3
C. - 1
D. - 

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Determine if the series converges or diverges. If the series converges, find its sum.

A. converges;  + 
B. converges;  + 
C. converges;  + 
D. diverges

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Graph the quadratic equation. Identify the vertex and the intercepts.y = 2x2 + 6x - 1

A. Vertex: ;
x-intercepts: ;
y-intercept: (0, -1)

B. Vertex: ;
x-intercepts: ,;
y-intercept: (0, -1)

C. Vertex: ;
x-intercepts: ;
y-intercept: (0, -1)

D. Vertex: ;
x-intercepts: ;
y-intercept: (0, -1)

Mathematics

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log4(x + 1) = 1 + log4(x - 4)

A.
B.
C.
D.

Mathematics