1.

Part 1 - Application

Sketch a graph that represents the following situation. Be sure to label the graph appropriately.

A student with an internship for the summer borrowed money from his mom to purchase a new phone for $1200. The graph shows the amount the student owes his mom as he makes $100 payments once a week for 5 weeks.

2.

Part 2 - Find the error(s) and solve the problem correctly.

$400 is put into an account and it increases according to the equationA(t)=400(1.03)t

Complete the following table of values using t=0,5,10,15,20 and create a graph of this situation using the table of values. Is the graph continuous or discrete?

Answer:

t	A(t)
0	400
5	463.71
10	537.57
15	623.19
20	722.45

800 700 500 400 300 200 100 10 15 20Part 1: Sketch a circle on a coordinate grid with a radius of length 3, centered at (4,3). Shade the circle and its interior to help you answer the question. a. State the domain in interval notation, and as an inequality. Describe the domain. b. State the range in interval notation, and as an inequality. Describe the range.Part 2: Draw a triangle on a coordinate grid that meets the following requirements: Be sure to label and list the vertices of the triangle. Domain: { x | 1 s x = 4) Range: {y | -1 sys7)