Part B Assume the statement is true for n=k. Prove that it must be true for n=k+1, therefore proving it true
for all natural numbers, n.
Hint: Since the total number of dots increases by n each time, prove that d(k) + (k + 1) = d (k+1).

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0