Final answer:
The equation in slope-intercept form for the line passing through (-5,-9) with slope 2 is y = 2x + 1.
Step-by-step explanation:
To write an equation in slope-intercept form, we use the formula y = mx + b, where m represents the slope and b represents the y-intercept. Given that the slope is 2, we can substitute the values into the formula and then solve for b. Using the point (-5,-9) and the slope (2), the equation in slope-intercept form is: y = 2x + 1.
Learn more about Equation of a line in slope-intercept form