Annie is thrilled to be cast as Juliet in her school's production of Romeo and Juliet, but she has lot of lines to memorize! To be ready for the first rehearsal, Annie needs to memorize 6
lines every day.
There is a proportional relationship between the number of days Annie has been memorizing
her lines, x, and the total number of lines she has memorized, y.
Graph this relationship. Select two points to draw a line.
У

B)4

Step-by-step explanation:

We can solve this by observing some pattern.

The powers ending in 4 as unit digit are:

The exponents form the sequence:

2,6,10,14,20,...

We need to check if 62 belongs to this sequence.

This is an arithmetic sequence with a common difference of 4 and a first term of 2.

The explicit formula is

We equate this to 62 and solve for n.

Since n is a natural number, 62 belongs to the sequence.

Hence

will have a unit digit of 4.