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Strike441 [17]
3 years ago
12

Select the correct answer. Find the slope and the y-intercept of the equation 4x + 5y = -9.

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
6 0

Answer:

The answer to your question is letter C

Step-by-step explanation:

To find the slope and the y-intercept solve the equation of the line for y.

                          4x + 5y = -9

- Substract -4x in both sides

                          4x - 4x + 5y = -4x - 9

- Simplify

                          5y = -4x - 9

- Divide by 5 both sides

                          5y/5 = -4/5x - 9/5

- Simplify

                            y = -4/5x - 9/5

- Find the slope

                            m = -4/5

- Find the y-intercept

                            b = -9/5                  

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