SAT MATH • ANSWER CHECK
Coordinate Geometry & Lines
Complete the practice first, then open each answer to check your work. These answers match the revised September 2026 worksheets.
For a wrong answer, identify the cause: concept, algebra, arithmetic, interpretation, calculator choice, or timing. Equivalent exact numerical forms are accepted for these practice exercises.
Question 1
Answer: D
D. y=−x+7
Question 2
Answer: 2
Question 3
Answer: A
A. (6,−1)
Question 4
Answer: 2
Question 5
Answer: 6
Question 6
Answer: A
A. y=−((4)/(3))x+(23)/(3)
Question 7
Answer: -2
Question 8
Answer: A
A. (1,6)
Question 9
Answer: A
A. mb<0
Question 10
Answer: A
A. y=((1)/(3))x+1
Question 11
Answer: A
A. y=−((3)/(2))x+(13)/(2)
Question 12
Answer: 12
Question 13
Answer: 7/3
Question 14
Answer: 2
Question 15
Answer: A
A. x=−5
Question 16
Answer: A
A. (3)/(5)
Question 17
Answer: A
A. (d)/(e)<−1