Find the constant $c$ that makes the quadratic $x^2 + 7x + c$ the square of a binomial.

Write an explicit formula that represents the sequence defined by the following recursive formula:

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1