Question

If the the line passes through a point $(4,7)$ and has slope of $-\frac{7}{4}$, then what is the $y-$intercept of the line?

Answer 1

We know the slope formula,
$y=mx+b$
b is the y-intercept
$7=-\frac{7}{4}\times 4+b$
b = 14
Y-intercept = 14.