Question 1: Write the equation of a line with slope m=3 and y-intercept c=2.

Answer: y=3x+2

Question 2: Determine the y-value when x=4 for the line y=−2x+5.

Answer: -3

Question 3: Construct the graph of y=0.5x−1 on the grid provided.

Answer: Graph of y=0.5x−1 drawn accurately.

Question 4: If a line has an equation y=−4x+c and passes through the point (2,0), find the value of c.

Answer: 8

Question 5: Plot the graph of y=2x on the grid. What is the y-value when x=−3?

Answer: -6

Question 6: Construct a line passing through the point (−1, 3) with a slope of 1.5. Write its equation.

Answer: y=1.5x+4.5

Question 7: A line has equation y=−0.75x+c. It passes through (4,−2). Find c. Then, calculate y when x=0.

Answer: c=1; y=1

Question 8: Identify and correct the mistake: The line y=2x−5 has a slope of 3.

Answer: The slope is 2, not 3.

Question 9: Given the line y=−x+ c, if the y-intercept is 4, write its equation and verify the y-value at x=5.

Answer: y=−x+4; y=−5+4=−1

Question 10: Challenge: Find the equation of a line with slope m=−1.2 that passes through the point (3, 0).

Answer: y=−1.2x+3.6