For the following equation, identify the slope, the intercept, and interpret the meaning of each for the scenario.
y = -4x + 7
For every incorrect answer, Stacia loses points. She gets points for writing her name on her paper.
a. Slope: 7
Intercept: 4
Interpretation: 7 represents the number of points off for each incorrect answer, 4 represents the number of points for writing the name on the paper.
b. Slope: 4
Intercept: -7
Interpretation: -7 represents the number of points off for each incorrect answer, 4 represents the number of points for writing the name on the paper.
c. Slope: 7
Intercept: -4
Interpretation: -4 represents the number of points off for each incorrect answer, 7 represents the number of points for writing the name on the paper.
d. Slope: -4
Intercept: 7
Interpretation: -4 represents the number of points off for each incorrect answer, 7 represents the number of points for writing the name on the paper.