Grade
Time
The graph shows Cathy's math grade over the semester. Which situation could the graph represent?
ormulas
Cathy's grade starts out high, then drops, then evens out to what it started
lighlight
D:41:52
de Tools
Cathy's grade remains the same throughout the semester.
Cathy's grade starts out low, the rises, then drops again.
Cathy's grade starts out low, drops even lower, and then rises at the end of
the semester

answer is D

Step-by-step explanation:

idk

Step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.