PRC-2 · Chapter 2 · Question 3 of 45
What is the slope of the straight line defined by the equation y = 5 - 4x?
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: B) -4
Explanation
When comparing the equation y = -4x + 5 to the standard line equation y = mx + c, the slope 'm' is the coefficient of x, which in this case is -4.
More Coordinate System and Its Application MCQs
- Q5What are the y-intercept and the slope of the equation 2y = 8 - 6x?
- Q6The mathematical equation y = c represents a straight line that is:
- Q7A manufacturer's fixed costs are Rs. 60,000 per month, and the variable cost is Rs. 15 per unit. What is the total cost function C(x) for…
- Q8A firm sells a product for Rs. 30 per unit. The variable cost is Rs. 20 per unit, and total fixed costs are Rs. 50,000. What is the…
- Q9Two vehicles are 10 km apart and moving directly towards each other. One moves at 3 km/hr and the other at 2 km/hr. Assuming they start at…