If f(x) = 7 – 3.1, find in simplest form: a f(a)
b f(-a)
d }(2a)
f(x+2)
f(a+3)
f f(x+h)

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle