Write the letter of the term that best describes each example or description. a. onto function

1.f(x)=x2-6

2. D = {-2, 4), R= {3, 4, 7}

3. f(x) = (4x+31

b, independent variable

c. dependent variable

4. The type of relation defined by the function

y = -5x + 10.

d. discrete relation

e. quadratic function

5. D= (-3,-2), R = {1}

f. piecewise-linear function

6. The f(x) in f(x) = [[x] + 1.

7. The x in y=-2(x + 3) + 5.

g. continuous relation

h. absolute value function

8. f(x)= 2- x if x = 0

x

+ 3 if x <

0

i. one-to-one function

Lj. rate of change

10. The type of relation defined by the points

(0, 4), (2, 5), (3, 3).