InkLoop/NYS Standards/NY-S.ID.7NY-S.ID.7
Algebra IInterpreting Categorical and Quantitative Data60 target questions
Interpret the slope (rate of change) and the intercept (constant term) of a linear model in the context of the data.
Sample Practice Questions (3)
1
The scatter plot shows the relationship between the number of hours spent studying and the score earned on a math test. A line of best fit is drawn with the equation . What does the slope of this line represent?
AFor every additional hour studied, the test score is predicted to increase by points.
BThe score a student would receive if they studied for hours.
CThe total number of hours a student needs to study to get a .
DThe average score of all students in the class.
Multiple choice · diagramSee Answer + Explanation →
2
Marcus opens a savings account with an initial deposit and adds a fixed amount each week. The balance after weeks is shown in the graph. What is the amount Marcus deposits each week?
A\$20
B\$100
C\$50
D\$5
Multiple choice · diagramSee Answer + Explanation →
3
The graph below represents the total cost, , of hiring a plumber for hours. The equation of the line is . What does the slope of the line represent?
AThe plumber's hourly rate.
BThe plumber's travel or service fee.
CThe total cost for a 5-hour job.
DThe number of hours the plumber worked.
Multiple choice · diagramSee Answer + Explanation →
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NY-A.SSE.1aInterpret parts of an expression such as terms factors and coefficients in context.→NY-A.SSE.1bInterpret complicated expressions by viewing one or more of their parts as a single entity.→NY-A.SSE.2Use the structure of an expression to identify ways to rewrite it. For example see x⁴ - y⁴ as (x²)² - (y²)² and factor accordingly.→NY-A.SSE.3aFactor a quadratic expression to reveal the zeros of the function it defines.→