1. Review for Test #1
Calculus – Larson

2. A#1 Page 16
#37 Find an equation of the line that passes through points (2, 8) & (5, 0)
#59 Find an equation of a line that passes thru (2, 1) and is a) parallel to and b) perpendicular to the line 4x – 2y = 3
-2y = -4x + 3
y = 2x – 3/2

3. A#2 Page 27 Find the domain and range of the function. Sketch a graph.
#14 g(x) = x2 – 5
#31 h(x) = (x – 2 )
Absolute value y=| x+1 |
D: x is all real, R: y>-5
D: x > 2, R: y > 0
D: all real, R: y > 0

4. A#2 Page 27 Find the domain
#14 g(x) = x2 – 5
#18
#29 f(x) = 4 – x
#31 h(x) = (x – 2 )
#33 f(x) = (9 – x2)
D: x is all real
D: x 1
D: all real
D: x > 2
D: -3 < x < 3

5. A#2 (continued) Determine whether each function is even, odd or neither.
#67 f(x) = 4x2 – x4 + 1
Even
#30 g(x) = 4/x
Odd
#32 f(x) = ½ x3 + 2
Neither

6. A#3 Page 27 #25-28
Domain and Range of piecewise functions… with lines, parabolas, absolute value, square roots
Page 37
#39 Domain and range with square root, rational and piecewise functions
Graph a piecewise function
25. D: x, R: (-∞,1)[2,∞)
26. D: x, R: [2,∞)
27. D: x, R: (-∞,0][1,∞)

7. A#4 Page 55 Limits
#14
#20
A#5 page 67 Limits #7
#21
#27
#44
#49
#50
#51
#52

8. A#6 page 78 limits and Continuity
#1,3,5 One-sided limits, Two-sided limits and continuity at a point #7
#15
#25, 28 continuity over an interval
Page 88 #37