Math 3 EOC Review: Rational Functions

Groups:

(a) Hole of f(x)

,

(b) Vertical asymptote of f(x)

,

(c) Not a discontinuity of f(x)

• 4
• -2
• 1
• -1
• 2

Mathematical Equivalence

ON

• -2

• 1

• All real numbers except -2

• All real numbers

When Frederica and Nicky work together, they can shovel a large horse pasture on their property in 6 hours. When they work alone, Frederica can shovel the same pasture 2 hours faster than Nicky.

Approximately how long does it take Frederica to shovel the horse pasture by herself?

• 12 hours

• 11 hours

• 10 hours

• 9 hours

A passenger train travels 343 miles in the same time that it takes a freight train to travel 290 miles. If the passenger train travels 15 miles per hour faster than the freight train, what is the approximate speed of the freight train?

• 82 mph

• 85 mph

• 89 mph

• 92 mph