3.1+due+1-7

2. 1.2^(1/3)= 1.063 4. 5000^(2x-1.5)= 8x 10^-12 6. 8.6^(-3x sqrt2)= 9220.217 Done By: Michael MacCrory

8 and 10

Done by: Blake Schreiber Sorry but the picture would not rotate even in photoshop maybe it will appear right on the Activboard...sorry!

I got the same. 8 and 10 checked by Miles Hennington

I agree with Will! checked by Kelsey Harmon

Done by Quinn Taylor on time I got the same answers. checked by andrew kim
 * 15, 16, 17, 18

20. up 5 22. reflect over x-axis, up 5 -Preston Wall

Done by: Alyssa Johnson I got the same answers when I plugged them into my calculator! Checked by: Amy Finkelstein

32.

Done by Mady Smith

I agree with Mady! Checked by: Frances Dannenbrink

36. Done by Matt Milan ;^P-\-<

52. f(x)= 2x^2e^x+1 b.) increases (-infinity, -2) decreases (-2, 0) increases (0, infinity) c.) max. values= 3 min. values=0

Done by Jennifer Hassell

I arrived at the same answer. Checked by Sam Bennack

56. plug in to A= P(1+r/n)^nt

R=.06 P=1000 T=10

N=1 A= 1790.85 n=2 A=1806.11 n=4 A=1814.02 N=12 A=1819.40 N=365 A=1822.02

i got the same answer- ben jennette

62. Plug into Pe^rt P=1200 r=2.5 T=1 answer= 1230.38

t=2 answer = 1540.83 t=4 answer= 1978.47 t=12 answer= 2540.40 t=365 answer=4188.41 Done By: Daniel Pugliano.

I got the same answers for 56 but for 62 I am not really sure what you did I think the P is supposed to be 12,000 and the r I think needs to be in decimal form so it would be .025 and the t needs to be 1,10, 20, 30, 40, 50 because they are supposed to stay in years. so for 62 my answers were t=1 answer= 112303.781 t=10 answer= 15408.305 t=20 answer= 19784.655 t=30 answer= 25404.000 t=40 answer= 32619.382 t=50 answer= 41884.115

56/62 checked by Emma McRae

64) done by: Shannon Wissel

66) done by: Shannon Wissel 64) 66) i got the same answers Peter Radecki

68 & 70 - Clarissa Rodriguez

71. **TRUE:** (X)+1^x is not an exponential fuiniction because a does not =1. 72. **TRUE:** If you solve 271,801/99,990 you end up with the rounded answer of 2.71 which equals e. 76. a) **No;** This function is not exponential because it fails to carry an exponent. b) **Yes;** This function is a exponential function because it carries an exponent of 2 and follows the required rules. c) **Yes;** This function is exponential because it caries an exponent of x and follows the required rules. d) **Yes;** This function is exponential because it caries an exponent of -X and follows the reuired rules. Done by: Courtney Venable

For 71 I got that it is not an exponential because a cannot equal one (which in this function it does). But other than that reasoning I got the same answer. 72 and 76 are I got the same. Checked by: Emily Johnson