Student Answer and Work Form Unit 1 Ver. A 1a. Answer: (0, 240,000)(1.0, 228,000) 1a. Key work steps Found each point of graph 1b. Answer: -12,000 1b. Key work steps ------------------------------------------------- 228,000-240,000 = -12,000 1.0-0 = 1.0 1c. Answer: y= -12,000+240,000 1c. Key work steps y=mx+b (1.0, 228,000) 228,000= -12,000(1.0)+b 228,000+12,000= 240,000 240,000=b 1d. Answer: 84,000 in 2019 1d.
Words: 290 - Pages: 2
