Answer:

Step-by-step explanation:
The way I did this was I noticed that the graph had a y-intercept of 4 and the only exponential function that had a y-intercept of 4 was
The number is 'n'.
Five times the number is 5n .
Nine more than that is 5n + 9 .
Answer:
Step-by-step explanation:
The two points can be made into a right triangle with the two sides defined by two lines drawn from the two given points. Use the Pythagorean Theorem to solve for the hypotenuse, the distance between the two points. See attached graph.
6^2 + 2^2 = x^2
36 + 4 = x^2
x^2 = 40
x = 6.32
Absolute value of -1/3 is 1/3
They are proportional. If you divide 6/36 by 6 on the numerator and the denominator, you get the same fraction of 1.6.