Answer:
1/2
Step-by-step explanation:
N + 4.5 = 8.2
n = 8.2 - 4.5
n = 3.7
Slope intercept: y = mx + b
Y = 9x + b, plug in point
9 = 9(0) + b, b = 9
Solution: y = 9x + 9
Answer:
All real numbers
Step-by-step explanation:
First simplify it and it becomes:-
4x - 8
Now, the domain will be all real numbers as it satisfy them all.
Now, for range write the expression in terms of y i.e.
y = 4x - 8
>> x = (y + 8)/4
Now y also satisfies all real numbers.
Hence, the answer is above.
