09/28/21

The length of a rectangle is nine more than twice the width. Write a simplified expression that could be used to find the perimeter of the rectangle.
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09/28/21

3. INVERSES ALGEBRAICALLY: Given the function f(x) = 5( x+5 ) - 9, how is it represented in f⁻¹?
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09/28/21

Find the first five terms of these recursively-defined sequences:
1) a1 = 2,   an = 2an-1 – 52) a1 = 3, an = an-1  + 3     3) a1 = 2, a2 = 4, an = an-1 + an-2
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