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Spring 108, Math 107 Practice Mini Test #2
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1. Find the x and y-intercepts of the graph of the function $f(x)=(x-1)(x+2)(x+3)$ (Solution)

2. Find the x and y-intercepts of the graph of the function $f(x)=2x^2-3x+1$ (Solution)

3. Find the point of intersection of the graph of the function $f(x)=x^2-4x+2$ and $f(x)=x-4$ (Solution)

4. Find the slope of the line passing through the points (2,-3) and (-1,1). (Solution)

5. Find the equation of the line passing through the point (2,-1) and having slope = -1. (Solution)

6. Find the equation of the line passing through the point (-2,3) and perpendicular to the line x = 2y + 3. (Solution)

7. $\underset{x\to -3}{\lim }2x^2-3x+4$ (Solution)

8. Find $\underset{x\to -1}{\lim }\frac{x+1}{x^2-x+3}$ (Solution)

9. Find $\underset{x\to -2}{\lim }\frac{x^2+3x+2}{x^2+5x+6}$. (Solution)

10. Find the domain of the function $f(x)=\frac{x^2-9}{x-3}$. Draw the graph of this function. Is this function continuous? (Solution)

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Copyright © Dayal D. Purohit, Ph.D.(Mathematics)

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