1 Foundations 2 Solving Linear Equations 3 Graphs And Functions 4 Systems Of Linear Equations 5 Polynomials And Polynomial Functions 6 Factoring 7 Rational Expressions And Functions 8 Roots And Radicals 9 Quadratic Equations And Functions 10 Exponential And Logarithmic Functions 11 Conics 12 Sequences, Series And Binomial Theorem Chapter3: Graphs And Functions
3.1 Graph Linear Equations In Two Variables 3.2 Slope Of A Line 3.3 Find The Equation Of A Line 3.4 Graph Linear Inequalities In Two Variables 3.5 Relations And Functions 3.6 Graphs Of Functions Chapter Questions Section3.5: Relations And Functions
Problem 3.83TI: For the relation {(1,1),(2,8),(3,27),(4,64),(5,125)} : (a) Find the domain of the relation. (b) Find... Problem 3.84TI: For the relation {(1,3),(2,6),(3,9),(4,12),(5,15)} : (a) Find the domain of the relation. (b) Find... Problem 3.85TI: Use the mapping of the relation shown to (a) list the ordered pairs of the relation (b) find the... Problem 3.86TI: Use the mapping of the relation shown to (a) list the ordered pairs of the relation (b) find the... Problem 3.87TI: Use the graph of the relation to (a) list the ordered pairs of the relation (b) find the domain of... Problem 3.88TI: Use the graph of the relation to (a) list the ordered pairs of the relation (b) find the domain of... Problem 3.89TI: Use the set of ordered pairs to (i) determine whether the relation is a function (ii) find the... Problem 3.90TI: Use the set of ordered pairs to (i) determine whether the relation is a function (ii) find the... Problem 3.91TI: Use the mapping to (a) determine whether the relation is a function (b) find the domain of the... Problem 3.92TI: Use the mapping to (a) determine whether the relation is a function (b) find the domain of the... Problem 3.93TI: Determine whether each equation is a function. (a) 4x+y=3 (b) x+y2=1 (c) yx2=2 Problem 3.94TI: Determine whether each equation is a function. (a) x+y2=4 (b) y=x27 (c) y=5x4 Problem 3.95TI: For the function f(x)=3x22x+1 , evaluate the function. (a) f(3) (b) f(1) (c) f(t) Problem 3.96TI: For the function f(x)=2x2+4x3 , evaluate the function. (a)f(2) (b)f(3) (c)f(h) Problem 3.97TI: For the function g(x)=4x7 , evaluate the function. (a) g(m2) (b) g(x3) (c) g(x)g(3) Problem 3.98TI: For the function h(x)=2x+1 , evaluate the function. (a) h(k2) (b) h(x+1) (c) h(x)+h(1) Problem 3.99TI: The number of unread emails in Bryan’s account is 100. This number grows by 15 unread emails a day.... Problem 3.100TI: The number of unread emails in Anthony’s account is 110. This number grows by 25 unread emails a... Problem 283E: In the following exercises, for each relation (a) find the domain of the relation (b) find the range... Problem 284E: In the following exercises, for each relation (a) find the domain of the relation (b) find the range... Problem 285E: In the following exercises, for each relation (a) find the domain of the relation (b) find the range... Problem 286E: In the following exercises, for each relation (a) find the domain of the relation (b) find the range... Problem 287E: In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the... Problem 288E: In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the... Problem 289E: In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the... Problem 290E: In the following exercises, use the mapping of the relation to (a) list the ordered pairs of the... Problem 291E: In the following exercises, use the graph of the relation to (a) list the ordered pairs of the... Problem 292E: In the following exercises, use the graph of the relation to (a) list the ordered pairs of the... Problem 293E: In the following exercises, use the graph of the relation to (a) list the ordered pairs of the... Problem 294E: In the following exercises, use the graph of the relation to (a) list the ordered pairs of the... Problem 295E: In the following exercises, use the set of ordered pairs to (a) determine whether the relation is a... Problem 296E: In the following exercises, use the set of ordered pairs to (a) determine whether the relation is a... Problem 297E: In the following exercises, use the set of ordered pairs to (a) determine whether the relation is a... Problem 298E: In the following exercises, use the set of ordered pairs to (a) determine whether the relation is a... Problem 299E: In the following exercises, use the mapping to (a) determine whether the relation is a function, (b)... Problem 300E: In the following exercises, use the mapping to (a) determine whether the relation is a function, (b)... Problem 301E: In the following exercises, use the mapping to (a) determine whether the relation is a function, (b)... Problem 302E: In the following exercises, use the mapping to (a) determine whether the relation is a function, (b)... Problem 303E: In the following exercises, determine whether each equation is a function. 303. (a) 2x+y=3 (b) y=x2... Problem 304E: In the following exercises, determine whether each equation is a function. 304. (a) y=3x5 (b) y=x3... Problem 305E: In the following exercises, determine whether each equation is a function. 305. (a) y3x3=2 (b)... Problem 306E: In the following exercises, determine whether each equation is a function. 306. (a) 2x4y=8 (b) 4=x2y... Problem 307E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 307. f(x)=5x3 Problem 308E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 308. f(x)=3x+4 Problem 309E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 309. f(x)=4x+2 Problem 310E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 310. f(x)=6x3 Problem 311E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 311. f(x)=x2x+3 Problem 312E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 312. f(x)=x2+x2 Problem 313E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 313. f(x)=2x2x+3 Problem 314E: In the following exercises, evaluate the function: (a) f(2)(b) f(1)(c) f(a). 314. f(x)=3x2+x2 Problem 315E: In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 315. g(x)=2x+1 Problem 316E: In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 316. g(x)=5x8 Problem 317E: In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 317. g(x)=3x2 Problem 318E: In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 318. g(x)=8x+2 Problem 319E: In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 319. g(x)=3x Problem 320E: ?y13In the following exercises, evaluate the function: (a) g(h2)(b) g(x+2)(c) g(x)+g(2). 320.... Problem 321E: In the following exercises, evaluate the function. 321. f(x)=3x25x;f(2) Problem 322E: In the following exercises, evaluate the function. 322. g(x)=4x23x;g(3) Problem 323E: In the following exercises, evaluate the function. 323. F(x)=2x23x+1;F(1) Problem 324E: In the following exercises, evaluate the function. 324. G(x)=3x25x+2;G(2) Problem 325E: In the following exercises, evaluate the function. 325. h(t)=2|t5|+4;f(4) Problem 326E: In the following exercises, evaluate the function. 326. h(y)=3|y1|3;h(4) Problem 327E: In the following exercises, evaluate the function. 327. f(x)=x+2x1;f(2) Problem 328E: In the following exercises, evaluate the function. 328. g(x)=x2x+2;g(4) Problem 329E: In the following exercises, solve. 329. The number of unwatched shows in Sylvia’s DVR is 85. This... Problem 330E: In the following exercises, solve. 330. Every day a new puzzle is downloaded into Ken’s account.... Problem 331E: In the following exercises, solve. 331. The daily cost to the printing company to print a book is... Problem 332E: In the following exercises, solve. 332. The daily cost to the manufacturing company is modeled by... Problem 333E: In your own words, explain the difference betweena relation and a function. Problem 334E: In your own words, explain what is meant by domain and range. Problem 335E: Is every relation a function? Is every function a relation? Problem 336E: How do you find the value of a function? Problem 335E: Is every relation a function? Is every function a relation?
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Every function is also a relation.
This statement is true or false
Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.
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