<span>the change get's to the nearest dollar would be your answer</span>
Answer:
d = 25t
Step-by-step explanation:
pick tow points on the line, the easier for me is (0,0) and (2,50). The equation options are given in slope intercept form such as y = mx + b; where m is the slope and be is where the line intercepts the y-axis. We can see that "b" is zero because the line intercepts the y-axis at 0 (b = 0).
to find the slope you use the two points for the m
m = = = 25 is the slope
Therefore the equation should d = 25t
Answer:
Step-by-step explanation:
Proof:
Let
take logs in both sides
using log properties we have . We know that then
Taking derivatives with respect to x, we have:
Next we can move things around
Replacing z for as defined in the first line, we get
Answer:
It is a function.
Step-by-step explanation:
Functions are relations in which one domain value is assigned to exactly one range value. The x-value must not repeat in the relation set for it to be a function.
{(2,3), (4,3), (6,3), (5,9), (3,9)}
There are no repeating x-values given.
The relation should be a function.
Hope this helps.