A = {(2, 3), (5, 1), (-3, -2), (0, 3)}
The domain is the set of X values
The X value is the first number inside each set of parenthesis.
The domain would be {2,5,-3,0}
Answer:
5
Step-by-step explanation:
The rate of change is the slope
y = 5x
The slope is the constant in front of the x
The constant rate of change is 5
2(k+5)
Factor 2k+10
2k+10
=2(k+5)
Answer: 10
So to find range you take the highest number and subtract it by the lowest