If ƒ = {(2, -4), (2, 7) (3, 5), (4, -1), (8, 7)}, then ƒ is a function.
1 answer:
Answer:
F is not a function
Step-by-step explanation:
There is more than 1 corresponding y coordinate per x coordinate
You might be interested in
Answer:
1. 9
2. -3
Step-by-step explanation:
Answer:
2.00000000e+100
Step-by-step explanation:
2
Answer:
i need more info
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
-4x + 3y = 23
y = -7x - 9 // *-3
-4x + 3y = 23
-3y = 21x -27
+++++++++++++++++++
-4x = 21x + 50
-50 = 25x
x = -2
