Answer:
4 feet and 2 inches
Step-by-step explanation:
5 feet and 6 inces= 66 inches
66-16=50
50= 4 feet and 2 inches
Answer:The function is a direct variation function with a constant
of variation of 1.5.
Step-by-step explanation:
By definition <span>the average rate of change is given by:
</span>

<span>We have the following function:
</span>

We evaluate the function for the given interval:
For X = 1:

For X = 5:

Then, replacing values we have:
Answer:
<span>
the average rate of change in f(x) over the interval [1,5] is:
</span>
So for this, replace the r variable in the equation with 6 to solve:

Answer:
y = 4 · ½ˣ
Step-by-step explanation:
It passes through the point (0, 4), so:
4 = a · b⁰
a = 4
It passes through the point (2, 1), so:
1 = 4 · b²
1/4 = b²
b = ½
y = 4 · ½ˣ