This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Math 16A Short Calculus, section 2 Practice Midterm #1 Solutions 1. True/False Mark each question as ( T )rue or ( F )alse. a. T The line ( y 3) = 2( x + 4) is in pointslope form. b. F If f ( x ) = 1 x and g ( x ) = 1 x 2 , then f g ( x ) = 1 x 3 . c. T If p ( x ) is a polynomial function and c is any real number, then lim x c p ( x ) = p ( c ). d. F Two lines are parallel if and only if their slopes are negative reciprocals of each other. e. F For any real number c , if f ( c ) is defined then f is contin uous at c . f. T A function never intersects its vertical asymptotes. g. F The function x 7 x 7 has a vertical asymptote. h. T The general form of a circle is Ax 2 + Ay 2 + Dx + Ey + F = 0. i. T The graph of y = 2 x 2 + 2 passes through Quadrant II. j. F If an equation passes the horizontal line test, then the equation defines a function. 2. Lines and Circles (a) Consider the points (2 , 3) and ( 2 , 3). i. What is the distance between the points? Distance = p (2 ( 2)) 2 + ( 3 3)) 2 = 4 2 + 6 2 = 52 = 2 13 ....
View
Full
Document
This note was uploaded on 05/22/2011 for the course MATH 16A taught by Professor Sabalka during the Fall '08 term at UC Davis.
 Fall '08
 Sabalka
 Calculus, Slope

Click to edit the document details