The mark obtained by 20 students in mathematics in the examination are given below. group the data into the class interval of length 10 and construct a frequency distribution.

table with tally marks

27, 38,25,18,9,24, 48, 15,27,35

23,45,32,16,26,39,20,33,40,37

Step-by-step explanation:

class interval

Frequency

tally

Note: the fifth tally marks crosses the first 4 marks

the monthly balance will be $75,000

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).