Answer:
Step-by-step explanation:
for Which of the functions represents a linear function? Explain your reasoning, then determine the rate of change for that function over the interval 2≤x≤4.
For a linear function, the rate of change is represented by the parameter m in the slope-intercept form for a line: y=mx+b, and is visible in a table or on a graph.
Y + 12 = y + 10 + 2
y + 12 = y + 12
y - y = 12 - 12
0 = 0
True for all y
hope this helps!
