Function Vocabulary Crossword

1234567
Across
  1. 2. The line a exponential function gets closer and closer to crossing but never actually passes it.
  2. 4. b²-4ac
  3. 5. The most basic form of a function family
  4. 7. y-y₁=m(x-x₁)
Down
  1. 1. f(x)
  2. 3. y=a(x-r₁)(x-r₂)
  3. 6. y=a(b)ˣ where 0<b<1