Concept explainers
a.
To graph: the given equation and identify the respective intercepts
a.
Answer to Problem 57PPS
The x-intercept is -9,19 and y-intercept is 246402.
Explanation of Solution
Given:
The equation is:
Where s is the number of high school students who scored 3+ on AP Exams and t represents time in years since 2000.
So, to graph the equation consider
Graph:
x-intercept: The graph intersects the x-axis at
y-intercept: The graph intersects the y−axis at (0,246402). Hence, the y-intercept is 246402. This means, in the initial year which is in 2000, 246402 students scored 3+ of AP exam.
Conclusion:
The x-intercept is -9,19 and y-intercept is 246402.
b.
The number of students who scored 3+ exams of AP exam in the year 2022
b.
Answer to Problem 57PPS
There were 836244 students who scored 3+exam of AP in the year 2022
Explanation of Solution
To find the number of students who scored 3+ exam of AP exam in the year 2022, the value of t will be 22.
Calculation:
Conclusion:
Hence, in the year 2022, 836244 students have scored 3+ exam of AP exam.
Chapter 3 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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