Intermediate Algebra – Student Workbook – Second Edition 2013

More documents

Recommendations

Info

$Lesson 2a – Assessment - Scottsdale Community College - Math Blog$

Lesson 1a – Introduction to Functions Practice Problems 9. A local window washing company charges $0.50 per window plus a base fee of $20.00 per appointment. They can wash a maximum of 200 windows per appointment. a) Let C represent the total cost of an appointment and w represent the number of windows washed. Using correct and formal function notation, write a function that represents total cost as a function of windows washed. b) Identify the practical domain of this function by filling in the blanks below. Minimum windows washed ≤ w ≤ Maximum windows washed Practical Domain: _____________ ≤ w ≤ ______________ c) Identify the practical range of this function by filling in the blanks below. Minimum Cost ≤ C(w) ≤ Maximum Cost Practical Range: _____________ ≤ C(w) ≤ ______________ d) Enter the equation for C into the Y= part of your calculator. Then use the TABLE feature to complete the table below: w 0 50 150 200 C (w) e) Use the TABLE to determine the value of C(50). Circle the appropriate column in the table. Write a sentence explaining the meaning of your answer. f) Use the TABLE to determine w when C(w) = 45. Circle the appropriate column. Write a sentence explaining the meaning of your answer. g) Use your FUNCTION from part a) to determine the value of w when C(w) = 45. Set up the equation, C(w) = 45 then solve for the value of w. Scottsdale Community College Page 22 Intermediate Algebra
Lesson 1a – Introduction to Functions Practice Problems 10. Suppose the number of pizzas you can make in an 8 hour day is determined by the function P(t) = 12t where P is the output (Pizzas made) and t is the input (Time in hours). a) Graph this function using your calculator. [Go to Y= and type 12x into the Y1 slot. Then, press WINDOW and enter xmin = 0, xmax =8, ymin = 0, and ymax=96 then press GRAPH]. Show a good graph in the space below. b) Use the Table feature of your graph and identify the first and last ordered pairs that are on the graph (based on the information above). [2 nd >Graph will take you to the table]. Include both ordered pairs and function notation. c) What is the INPUT quantity (including units) for this function? Name the smallest and largest possible input quantity then use this information to identify the PRACTICAL DOMAIN. d) What is the OUTPUT quantity (including units) for this function? Name the smallest and largest possible output quantity then use this information to identify the PRACTICAL RANGE. Scottsdale Community College Page 23 Intermediate Algebra
Page 1 and 2: Scottsdale Community College Interm
Page 3 and 4: Table of Contents Lesson 1a - Intro
Page 5 and 6: Lesson 1a - Introduction to Functio
Page 7 and 8: Name: _____________________ Date: _
Page 25: Lesson 1a - Introduction to Functio
Page 31 and 32: Lesson 1b - Linear Equations In the
Page 35 and 36: Lesson 1b - Linear Equations Mini-L
Page 47 and 48: Lesson 1b - Linear Equations Practi
Page 55 and 56: Lesson 2a - Linear Functions and Ap
Page 77 and 78:
Lesson 2b - Functions and Function
Page 79 and 80:
Name: _____________________ Date: _
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Name: _____________________ Date: _
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Name: _____________________ Date: _
Page 99 and 100:
Lesson 3a - Introduction to Exponen
Page 101 and 102:
Name: _____________________ Date: _
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Name: _____________________ Date: _
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Name: _____________________ Date: _
Page 125 and 126:
Lesson 3b - More Exponential Functi
Page 127 and 128:
Name: _____________________ Date: _
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Name: _____________________ Date: _
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Name: _____________________ Date: _
Page 147 and 148:
Lesson 4a - Introduction to Logarit
Page 149 and 150:
Name: _____________________ Date: _
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Name: _____________________ Date: _
Page 161 and 162:
Page 163 and 164:
Name: _____________________ Date: _
Page 165 and 166:
Lesson 4b - More on Logarithms This
Page 167 and 168:
Name: _____________________ Date: _
Page 169 and 170:
Lesson 4b - More on Logarithms Mini
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Name: _____________________ Date: _
Page 179 and 180:
Lesson 4b - More on Logarithms Prac
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Name: _____________________ Date: _
Page 187 and 188:
Lesson 5a - Introduction to Quadrat
Page 189 and 190:
Name: _____________________ Date: _
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Name: _____________________ Date: _
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Name: _____________________ Date: _
Page 211 and 212:
Lesson 5b - Solving Quadratic Equat
Page 213 and 214:
Name: _____________________ Date: _
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
Page 231 and 232:
Name: _____________________ Date: _
Page 233 and 234:
Page 235 and 236:
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Name: _____________________ Date: _
Page 243 and 244:
Lesson 6a - Exponents and Rational
Page 245 and 246:
Name: _____________________ Date: _
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Page 255 and 256:
Page 257 and 258:
Name: _____________________ Date: _
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Name: _____________________ Date: _
Page 267 and 268:
Lesson 6b - Rational Exponents & Ra
Page 269 and 270:
Name: _____________________ Date: _
Page 271 and 272:
Lesson 6b - Rational Exponents and
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Name: _____________________ Date: _
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Name: _____________________ Date: _
Page 287 and 288:
Appendix A: You Try Answers Lesson
Page 289 and 290:
Appendix A: You Try Answers You Try
Page 291 and 292:
Page 293 and 294:
show all

Intermediate Algebra – Student Workbook – Second Edition 2013

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?