20 pts ,, math ? ?

find the first six terms of the sequence.

a1 = -7, an = 4 • an-1

find an equation for the nth term of the sequence.

-1, -4, -16, -64,

What is the rule for reflection across the y axis

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

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