MCQOPTIONS
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| 1. |
The graph of the equation x – 7y = -42 intersects the y-axis at P(α, β) and the graph of 6x + y – 15 = 0, intersects the x-axis at Q(γ, δ) what is the value of α + β + γ + δ? |
| A. | 6 |
| B. | 17/2 |
| C. | 9/2 |
| D. | 5 |
| Answer» C. 9/2 | |