That means that for every 2cm you measure in real life, you represent it as 1 unit on the graph
Answer: He should have translated the scenario as value of all dimes = value of all
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
9 - 3 = 6, x = 6
Answer: C.
Explanation: A function only has one y value for every x value. This means that an x cannot have more than one y value. You can do the vertical line test on graphs to figure out if it is a function or not. In this case, graph C is the only one that passes the vertical line test.
Answer:
n^2 + 3.
Step-by-step explanation:
4 7 12 19
Differences are 3 5 7 so this a quadratic sequence.
2nd difference = 2 2
So the first part of the expression is n^2
Terms: 4 7 12 19
n^2 1 4 9 16
Difference = 3 3 3 3 3
So the answer is n^2 + 3.
