Note: Your teacher will grade your response to ensure that you receive proper credit for your answer The cost of a telephone call is $0.75 - 50.25 times the number of minutes. Write an algebraic
expression that models the cost of a telephone call that lasts 1 minutes.

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.