Write a sine function that has a midline of 4, an amplitude of 2 and a frequency of 7

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.