123 - Use PEMDAS but since you have both division and multiplication you can just go from left to right
Answer:
y = 9
Step-by-step explanation: this is because when x is 5 and is multiplied by -6 u get -30. from there u substratc -30 from -57 and get -27. so y is 9
The range of a function is the y-value or output
-6,3 and 9 are the range for this relation