Question 1
(15 marks)
a school has three form 6 classes, a, b and c, and three elective courses, economic,
arts and chemistry. it collects the following data on the number of student at each class
in each elective course:
elective course
arts
chemistry
economic
23
class a
class b
14
class c
34
a)
if we pick a student at random, what is the probability that the student is in class
(4 marks)
c?
b)
if we pick a student at random, what is the probability that the student is in class a
and at economic course?
(5 marks)
c)
if we pick a student at random from class b, what is the probability that the student
is at chemistry course?
(6 marks)

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the 14th row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

2x+60=

step-by-step explanation: