ample 4

Find If o gl(x) and lg o fl(x), if they exist. State the domain and range for each

composed function.

5. f(x) = -3x

g(x) = 5x - 6

6. f(x) = x + 4

g(x)=x² + 3x - 10

7. CCSS MODELING Dora has 8% of her earnings deducted from her paycheck for

a college savings plan She can choose to take the deduction either before taxes are