Answer:
1/3
Step-by-step explanation:
I think not sure.
Here the topic is "functions." Roughly speaking, we have a box. Input enters at one end and output exists at the other. Now, if every input value x (such as 2) is doubled by the box, every output value is 2x: (0,0), (1,2), (2,4), etc.
We call this "doubling" a "constant rate of change.
If you plot the points given, you'll see that they all are on a straight line. That straight line has the slope 2: y = 2x. Again, 2 is the "constant rate of change" here.
If you drive at a steady 55 mph, you are covering 55 miles during every hour behind the wheel. Again, 55 is a "constant rate of change."
it is 20 minuets that she went over on her bill
Step 1: 2x-3>7
Step 2: 2x>10
Step 3: x > 5
and...
Step 1: p-8+9>13
Step 2: p+1>13
Step 3: p > 12
The amount of food in kilograms from tons is 2,500. A humpback whale van eats a lot