(Whoever answers gets Brainliest) What is the average rate of change for this function for the interval from x = 2 to x= 4?
A. 16
B. 8
C. 18
O
O
D. 12

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0