Answer:
Answer is the first choice.
Step-by-step explanation:
A logarithmic graph is the opposite of an exponential growth graph, so the first option is the only one that fits. Just took the test and the first choice is correct.
Answer:
13¢
Step-by-step explanation:
The tax is $3.00 · 0.044 = $0.132, which rounds to $0.13.
You pay $0.13 tax on that item.
Answer:
Right 3, Down 4
Step-by-step explanation:
Given
Required
The transformation from f(x) to g(x)
When a function is translated up by h units, the rule is:
So, we have:
By comparison, h = 3. So:
When a function is translated down by h units, the rule is:
So, we have:
By comparison, h = 4. So:
<em>Hence, the transformation is: 3 units right and 4 units down</em>
6,-6
Explanation: plug 6 in for x and -6 for y to get your answer.
If he traveled x mi by bus, then the time taken using bus is x/40 hours
and therefore, she took (580-x) mi by train, thus the time taken with train was (580-x)/80 hours.
Hence, x/40 +(580-x)/80 = 9.5 hours
80(x/40) +80 (580-x)/80 = (9.5)80
= 2x + 580-x = 760
x= 760-580
x = 180
Thus the train covered a distance of (580-x) =580-180 = 400
Hence, Wendy took 400/80 = 5 hours on the train
