solving equations on a graph

Question 1 - Question: Solve the following equation: 3(x-1)=8 Answer: 3(x-1)=8 3x-3=8 3x=8+3 3x=..

Solve the equation by graphing. Round the answers to the nearest tenth, when necessary. 6 x 2 = - 19 x - 11 => - 2.4 and - 0.8 or No solutions or 2.4, 0.8 or 0, -11 19..

Solve by graphing the related function of the equation 5 x 2 + 7 = 52. => + 9 and - 9 or 3 or - 3 and 3 or 7..

Solve by graphing the related function of the equation - x 2 + 9 x - 20 = 0. => no solution or - 5 and - 4 or 4 and 5 or - 4 and 5..

Solve by graphing the related function of the equation - x 2 + 9 x - 20 = 0. => - 4 and 5 or 4 and 5 or - 5 and - 4 or no solution..

Solve the equation - x 2 + 4 = 0 using the graph. => -2 and 2 or -3 and 3 or -1 and 1 or -4 and 4..

Solve the equation 8.5 = 2 x + 2.5 by graphing both sides. => x = 8.5: Graph 2 or x = 2.5; Graph 1 or x = 3; Graph 2 or x = 4; Graph 1..

Function Solved Examples - The arrow diagram represents a relation from set A to set B. (i) Represent the relation in roster form. (ii) Is this relation a function? Give reason for your answer. (i) {(1, 2), (2, 4), (5, 2), (3, 10), (4, 10)} (ii) Yes it is a function. Every first element i..

Solve the quadratic equation - 4 x 2 - 4 x + 8 = 0 using the graph. => - 4 and 1 or - 2 and 1 or - 3 and 1 or None of the above..

Solve for p from the graph shown. => 50 or 25 or - 50 or - 25..