An electrician charges a base fee of $60 plus $50 for each hour of work. The minimum the electrician charges is $160. Create a table that shows the amount the electrician
charges for 1, 2, 3, and 4 hours of work. Determine the domain and range of the
relation in context and explain whether or not this represents a function.
X | Y
1
2
3
4
5

#12 the answer is the third option

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.

the train arrives at 20: 27 hope i