If f(x) = 3x + 2 and g(x) = x2 – x, find each value.
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27. g(3b)

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.