Hey could someone pls answer fast and give correct answer!? You have to find the constant rate of change.​

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?