The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = 1

A. Differentiable
B. Continuous but not differentiable
C. Neither continuous nor differentiable


Answer: C

Mathematics

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Use the four-step process to find the slope of the tangent line to the graph of the given function at any point. ? ?

A.
B.
C.
D. 0

Mathematics

Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.3x2 - 14x = 5

A. no real solutions
B. x = 5
C. x = -5 or x = 
D. x = 5 or x = - 

Mathematics

Solve.When an object is dropped to the ground from a height of h meters, the time it takes for the object to reach the ground is given by the equation t = , where t is measured in seconds. If an object falls 44.1 meters before it hits the ground, find the time it took for the object to fall.

A. 3 sec B. 4 sec C. 6 sec D. 9 sec

Mathematics

Use the Gauss-Jordan method to solve the system of equations. 4x - y + 3z = 12  x + 4y + 6z = -32-3x + 3y + 9z = 20

A. (-8, -7, 9) B. (2, -7, -1) C. (8, -7, -2) D. No solution

Mathematics