IDNLearn.com makes it easy to find accurate answers to your questions. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.
Answer:
y=2x+7
Step-by-step explanation:
y=2x-8
2 is the gradient.
-4 is x
-1 is y
-1=2(-4)+c
-1=-8+c
-1+8=c
c=7
therefore,
y=2x+7