Solve the equation and express each solution in a+bi form.
x^4+7x-18=0

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values