Fill in the blank(s) to correctly complete each sentence. The domain of the relation { (3,5), (4, 9), (10, 13) } is _____.

Fill in the blank(s) to correctly complete each sentence. The equation y = 4x - 6 defines a function with independent variable______ and dependent variable ________ .

Fill in the blank(s) to correctly complete each sentence. For the function ƒ(x) = -4x + 2, ƒ(-2)= ______.

Determine whether each relation defines a function. {(5,1),(3,2),(4,9),(7,8)}

Determine whether each relation defines a function. {(9,-2),(-3,5),(9,1)}

Determine whether each relation defines a function. {(2,4),(0,2),(2,6)}

Determine whether each relation defines a function.

Determine whether each relation defines a function.