Answer:E and A
Step-by-step explanation:
Answer:
A and E
(1, −1), (−2, −7), (0, 1), (−1, −1) and (−5, 2), (2, 6), (3, 2), (4, −5) are functions because each x value corresponds to exactly one y value. a function must have only one output value for each input value.
3(7v-5)-v(10v-9) = 21v - 15 -10v² + 9v = - 10v² + 30v - 15
C. 5/7
B. (52,32)
32 = 52 - 20
32 = 32
52 + 32 = 84
84 = 84
