NO LINKS: Consider the following code segment, which is intended to display "cat". String[][] keyboard = {{"q", "w", "e", "r", "t"},

{"a", "s", "d", "f", "g"},

{"z", "x", "c", "v", "b"}};

System. out. println(/* missing expression */);

Which of the following can replace /* missing expression */ so that the code segment works as intended?

A) keyboard[12] + keyboard[5] + keyboard[4]

B)keyboard[13] + keyboard[6] + keyboard[5]

C)keyboard[2][2] + keyboard[1][0] + keyboard[0][4]

D)keyboard[2][2] + keyboard[0][1] + keyboard[4][0]

E)keyboard[3][3] + keyboard[2][1] + keyboard[1][5]

Hey this is your answer

You need to figure out at which x-value does the graph has a tangent line slope of -1.remember, the derivative is the slope of the tangent line. so find the derivative function and set it to equal -1 to find the x-value that will have a tangent line slope of 0.differentiate with the chain rule.    set the derivative to equal -1 and solve for x.      take log base 10 of both sides. also recall that  .    so the x-coord of the point of tangency is .the y-coordinate of this point of tangency can be calculated using the original function:     using point-slope form, the equation of the tangent line is      the x-intercept of this tangent line is when the graph is at y=0.    this rounds off to  .choice c.

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