Final answer:
The equation using the point (-2,-3) and a slope of 3 is y + 3 = 3x + 6.
Step-by-step explanation:
To write an equation using the point (-2,-3) and with a slope of 3, we can use the point-slope form of a linear equation: y - y1 = m(x - x1).
Plugging in the values, we get y - (-3) = 3(x - (-2)).
Simplifying it further, we have y + 3 = 3x + 6. This is the equation using the given point and slope.
Learn more about Writing linear equations