Y The cost of 4 pounds of apples is $10.24. What is the constant
of proportionality that relates y, the cost in dollars, to x, the
number of pounds in apples.

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Find the area of the shaded region.