At the city museum, child admission is $6.00 and adult admission is $9.10. On Monday, 142 tickets were sold for a total sales of $1034.90. How many child tickets were sold that day?

b.-4 units

all you   do is count how many times you move

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.