Answer:
y = -1/2x - 3
Step-by-step explanation:
Hi there!
We are given that a line has a slope of -1/2 and a y intercept of -3
We want to write the equation of this line in slope-intercept form, which is y=mx+b, where m is slope and b is the y intercept
As we are given both the slope and the y intercept, we can simply substitute these values into the format to find the equation
Starting with the slope, substitute -1/2 as m in y=mx+b.
y = -1/2x + b
Now with the y intercept: substitute -3 as b in the formula (note that when you have a negative number, you include the minus sign in front of the number, and if a formula originally had a plus before the number, can you replace the plus sign with a minus sign).
y = -1/2x - 3
Hope this helps!
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