Sagot :
Answer:
y=4x-1
Step-by-step explanation:
Formula: y-y¹=y²-y¹/x²-x¹(x-x¹)
> y-7=7-3/2-1(x-2)
> y-7=4/1(x-2)
> y-7=4(x-2)
> y-7=4x-8
> y=4x-8+7
> y=4x-1
Answer:
y=4x-1
Step-by-step explanation:
Formula: y-y¹=y²-y¹/x²-x¹(x-x¹)
> y-7=7-3/2-1(x-2)
> y-7=4/1(x-2)
> y-7=4(x-2)
> y-7=4x-8
> y=4x-8+7
> y=4x-1