What is the equation of the midline of the sinusoidal function? Enter your answer in the box.

y =

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

What is the reflection image of (5,-3) across the line y = -x?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?