University:
Santa Ana College
Course:
MATH 170 | Pre-Calculus Mathematics
Academic year:

2023
Views:

158

Pages:

4
Author:

essendwrotti77p

Math 150 Exam Name;_ __ All answers should be exact and simplified unless otherwise indicated. Show all work to justify answers. 1) Using a graphing calculator graph each in an appropriate window. Draw the graph and include the window and any key features. State the domain and range of each graph. ✓ a) f(x) = x 2 -4 2.0 10 d ,_ ( - a)) - .z) u C2 ,) �) r·� ,, [o,lo0) d: (-00) OD) f; [5/�D) 1 2) Given the functions find each: f(x) = 3x 2 - 2x and g(x) = -x + 8 3 a) f(-2) -f(-2): 3(� 2) -2.t·2) 'L � 3LY) ·+9 '" ..... b) g(6a) �� d) 2 3(-t-3) - 2Gi-3) 30�)��8 (Ja+8] I J.. "'I ·..r 1 ,..it c) f(t-3) 2) l f(x+h)- f(x) h *2:..�l+C\)- 21-t lo 3{ 2 - \g+ + 27 -2-L-1 � 2 13t -2D-l+- 33 J t .&+h) - tcx) h 3/ +- _ 3(X-th)1=-Z{x+�) -•-....,)-2;t.-lh-],?+� . ,,..,,, "'i��•S'. . ·- ·-·"" -..·�•·•--..... -..........-.,. ........._., h - (3"t�� 2x):::::- 3(µZx�·lh 1 &x�:t:_}_��.2{=1�-=-�+ J,( h c:: �)( t�.6_.:_?) J.-i

Math 170 Exam Key 5 Solutions

Related Documents

Description

Related Documents

Free up your schedule!

Take 5 seconds to unlock