1.If f(x) =x^3 then f is called a _______________ function.

(a)exponential

(b)constant

(c)power

(d)quotient

(e)logarithmic

2.Iff(x)=5^xthen fis called a _______________ function.

(a)exponential

(b)constant

(c)power

(d)quotient

(e)logarithmic

3.Let f(x) = (log x/5^x)^3If you wish to find you must begin by using the

(a)power rule

(b) quotient rule

(c) logarithmic rule

(d) exponential rule

(e) none of these

4.Suppose f(x)=x^2-1andg(x)=3x-2Then f(g(x))=

(a) (3x-2)^2

(b) x^2-1

(c) 3x^2-1

(d) 9x^2-5

(e) 9x^2-12x+3

5.Suppose f(x)=e^xThen f(0) =

(a)4

(b7

(c)256

(d)3

(e)none of these

6.What is the slope of the line segment joining the points (-3,2) and (7,4)?

(a)1/2

(b)-1/5

(c)-1/2

(d) 1/5

(e) -2

7.The value of the derivative of the function f(x)= e^x(1/z + ln(x)) at x=2 is nearest to

(a)0

(b)10.66

(c)5.54

(d)2.718

(e)8.10

8.The equation of a line is ax-2by-c=0What is its slope?

(a)a/2b

(b)c/2b

(c)-a/2b

(d)a-c/b

(e)-c/2b

9.For the equation in problem 8, what is the y-intercept?

(a)-c/2b

(b)a/2b

(c)c/2b

(d)-a/2b

(e)c-a/b

10. A line is parallel to the line segment joining the points (0,0) and (-3,-12) and passesthru the point (2,1).The equation of the line is

(a)y=1/4x-7

(b)y=2x-1

(c)y=4x-7

(d)y=4x-6

(e)y=4x-9

11.FindLIM t-->2 (t+3)/(t+2)

(a)5/4

(b)3/4

(c) 5/2

(d)e

(e)3/2