| A | B |
|---|
| Give the "Standard Form of a Linear Equation". | ANSWER: y = mx + b |
| Put the following equation in "Standard Linear Form": x + y = 3 | ANSWER: y = - x + 3 |
| Put the following equation in "Standard Linear Form": x = 4 + y | ANSWER: y = x - 4 |
| Put the following equation in "Standard Linear Form": - 3 + y = - x | ANSWER: y = - x + 3 |
| Put the following equation in "Standard Linear Form": - 5 - y = 2x | ANSWER: Y = - 2X - 5 |
| Put the following equation in "Standard Linear Form": y + 3x = 0 | ANSWER: y = - 3x |
| Put the following equation in "Standard Linear Form": y = - 1/2x - 7 | ANSWER: It already is in "Standard Linear Form". |
| Put the following equation in "Standard Linear Form": - y = 4x - 1/3 | ANSWER: y = - 4x + 1/3 |
| Put the following equation in "Standard Linear Form": - y = - 10x | ANSWER: y = 10x |
| Put the following equation in "Standard Linear Form": 2y = 12x - 8 | ANSWER: y = 6x - 4 |
| Put the following equation in "Standard Linear Form": - 4y = 20x - 36 | ANSWER: y = - 5x + 9 |
| Put the following equation in "Standard Linear Form": - 7x = 7y + 49 | ANSWER: y = - x + 7 |
| Put the following equation in "Standard Linear Form": - 3y - 15 = - 18x | ANSWER: y = 6x - 5 |
| Put the following equation in "Standard Linear Form": 1/2x - 4y = 48 | ANSWER: y = 1/8x - 12 |
| Put the following equation in "Standard Linear Form:" 7.5x = 4.5 - 1.5y | ANSWER: y = - 5x + 3 |
| Put the following equation in "Standard Linear Form": 2/3 = 1/3y - 1/2x | ANSWER: 3/2x + 2 |
| Is the following equation a "function" of not: y = 4x + 3 (the Domains are -2, -1, 0, 1, 2 | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: x = 8 (the Domians are -3 -1, 0 1, 3) | ANSWER: No, it is not a function. |
| Is the following equation a "function" or not: y = 4x (the Domains are - 4, - 2, 0, 2, 4) | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: y = x squared - 5 (the Domains are -2, -1, 0, 1, 2) | ANSWER: No, it is not a function |
| Is the following equation a "function" or not: - y = 2x - 9 (the Domains are - 3, - 1, 0, 1, 2) | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: y - 2x = 8 (the Domains are - (- 2, - 1, 0, 1, 2) | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: x + 2y = - 10 (the Domains are - 4, - 2, 0, 1, 2) | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: 1/4x = - 6 - 1/2y (the Domains are - 6, - 3, 0, 3, 6) | ANSWER: Yes, it is a function. |
| Is the following equation a "function" or not: - .5y - 1 = 2.5x (the Domains are - 2, - 1, 0, 1, 2) | ANSWER: Yes, it is a function. |
| What is f(4) = 2x -5 ? | ANSWER: 3 |
| What is g(5) = - 10x - 20 ? | ANSWER: - 70 |
| What is f(10) = 2.5x - 5 ? | ANSWER: 20 |
| What is 2( f(3) ) = - 3x + 6 ? | ANSWER: - 6 |
| What is 1/2( g(8) ) = 10x ? | ANSWER: 40 |
| What is f(3a) = 5x + 2 ? | ANSWER: 15a + 2 |
| What is f(- b) = -7x ? | ANSWER: + 7b |
| What is g(3c) = x squared + 5 ? | ANSWER: 9C squared + 5 |
| What is 5( f(2) ) = x squared - 8 ? | ANSWER: - 20 |
| What is f( f(11) ) = 5x - 20 ? | ANSWER: f(35) |
| What is f( g(7) ) = 10x + 3 ? | ANSWER: f(73) |
| What is g( f(o) ) = 6x -30 ? | ANSWER: g(- 30) |
| What is f(0) = 23x + 8 ? | ANSWER: 8 |
| What is g(- 10) = 2x squared - 10 ? | ANSWER: 190 |
| What is 2( f(2.5) ) = 3x - 1.5 ? | ANSWER: 12 |
| What is 1/2( g(1/3) = 1/8x - 1/8 ? | ANSWER: - 1/24 |
