write an equation in slope-intercept form for the line described.

slope 3,y-intercept at -4

how about

y = 3x - 4

To write an equation in slope-intercept form (y = mx + b), you need to use the given slope (m) and y-intercept (b).

Given:
Slope (m) = 3
Y-Intercept (b) = -4

So, the equation for the line in slope-intercept form is:
y = 3x - 4