Q# 3 the scatter plot shows the number of mistakes a piano student makes during a recital versus the amount of time the student practiced for the recital .how many mistakes do you expect the student to make at the recital a free 6 hours of practicing?

Fourth option. 55 mistakes

Solution:

Please, see the attached graph.

Thanks.

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.