Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Linear Functions |
Grade: 10-a Lesson: S1-L3 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
Problem Id | Problem | Options |
---|---|---|
Steps 1 |
Given that the line passes through the points (3, 4) and (5, 8), find the equation of the linear function. |
A) g(x) = 2x - 2 B) g(x) = 2x - 3 C) g(x) = 2x - 4 D) g(x) = 2x - 5 |
Steps 2 |
Find the inverse of a linear function f(x) = 4x + 5. |
A) \$f^(-1) (x) = (x + 5) / 4 \$ B) \$ f^(-1) (x) = (x - 4) / 5 \$ C) \$ f^(-1) (x) = (x - 5) / 4 \$ D) \$ f^(-1) (x) = (x + 4) / 5 \$ |
Steps 3 |
A linear function f(x) has a slope of 4 and passes through the point (4, 8). Find the equation of the linear function. |
A) f(x) = 4x - 9 B) f(x) = 4x + 8 C) f(x) = 4x + 9 D) f(x) = 4x - 8 |
Steps 4 |
The linear function f(x) = -0.5x - 3. Find the x-intercept and the y-intercept of the function. |
A) (5, 0) and (0, 4) B) (-6, 0) and (0, -3) C) (-5, 0) and (0, -4) D) (6, 0) and (0, 3) |
Steps 5 |
Find an equation of the linear function given f(-2) = 9 and f(5) = 3 |
A) \$ y = (-6/7)x + 51/7 \$ B) \$ y = (-6/7)x - 51/7\$ C) \$y = (6/7)x + 51/7\$ D) \$ y = (6/7)x - 51/7\$ |
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