TASK 5 C. Suppose that you are the teacher. Look at the three equations below and provide a detailed description of how to solve each equation. Be sure to include in your discussion the different steps needed to solve each equation, and how the steps differ. . + a. 2x + 7 = 24 b. 4 - 2 = 12 d. After you finish your discussion about the three equations above, you are anxious to show the class how these types of equations can model real- world situations. Write a description of two real-world situations: one that can be modeled by a one-step equation and one that can be modeled by a two-step equation. Write the equations and solve them. 4

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4