Answer:
y = -2x + 2
Step-by-step explanation:
You need to use the Slope intercept formula- y = mx + b
You coordinate is (-1,4) X = -1 and Y = 4
All you need to do is substitute the points into the formula and solve
M in the formula is the slope: which is -2
1. y = mx + b
2. (4) = -2(-1) + b (multiple -2 and -1) (negative and a negative make a positive)
3. 4 = 2 + b (Subtract 2 from both sides)
4. 2 = b (this is your final answer)
5. Just put everything together with the answers in the equation :
y = -2x + 2
