Answer:


Step-by-step explanation:
Given
Grade 9: 22
Grade 10: 32
Grade 11: 41
Grade 12: 30
Required
Determine the domain and the range
The domain and range of a function is represented as thus (x,y)
From the given parameters;

Remove "Grade" to represent as only digits

Split to x and y values:
<em>Where x = domain and y = range</em>


<em>So, from the list of given options; option C answers the question.</em>
If 1 classroom uses 16 sections, then 6 classrooms would use :
6 * 16 = 96 sections
and 14 classrooms would use : 14 * 16 = 224 sections
Well the sum is 15+6=21. then you must do 81-21=60. So your answer must be t=60.
Answer:
the y intercept is the c term in standard form.
Set up a proportion, then solve.
5/3 = 315/x
Cross multiply
5*x = 5x
3*315 = 945
5x = 945
5x/5 = 945/5
x= 945/5
x= 189
Final answer: The riders are 189