Look at the expression s sq + 2s sq and 3s sq. A. Draw math titles to model s sq + 2s sq and 3s sq. Does your model show that they are equivalent expressions? Explain. B. Use substitution to check your answer in part (a).

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*