To find the x-intercept, set y = 0 and solve for x:
9x - 7(0) = -63
9x = -63
x = -7
So the x-intercept is -7.
To find the y-intercept, set x = 0 and solve for y:
9(0) - 7y = -63
-7y = -63
y = 9
So the y-intercept is 9.
Therefore, the x-intercept is -7 and the y-intercept is 9.
Therefore, the correct answer is x-intercept: -7; y-intercept: 9.
What are the x-intercept and the y-intercept of the graph of 9x − 7y = −63?
x-intercept: 7; y-intercept: −9
x-intercept: −9; y-intercept: 7
x-intercept: 9; y-intercept: −7
x-intercept: −7; y-intercept: 9
1 answer