Final answer:
To find the x-intercept, set y = 0 and solve for x. To find the y-intercept, set x = 0 and solve for y.
Step-by-step explanation:
To find the x-intercept, we set y = 0 in the equation 9x + 8y = -13 and solve for x. Plug in y = 0 into the equation: 9x + 8(0) = -13. Simplifying this equation gives us 9x = -13. Dividing both sides by 9, we find x = -13/9.
To find the y-intercept, we set x = 0 in the equation 9x + 8y = -13 and solve for y. Plug in x = 0 into the equation: 9(0) + 8y = -13. Simplifying this equation gives us 8y = -13. Dividing both sides by 8, we find y = -13/8.
Learn more about finding x and y intercept of a line