The y-intercept is the starting point. Since the temperature started at -7, we know that b in y = mx + b has to be -7. m is the slope which in our case is 3 because the temperature is changing every hour. So, because the temperature is going up, it's +3. Our equation should be y = 3x - 7.
Answer:
17) 2,0
Step-by-step explanation:
lol, thats the only one on the line that was drawn that actually has a point to be in
Answer:
140
Step-by-step explanation:
3.5×40=140
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My other answer got deleted.. I did answer your question, but whatever.
You are correct, the answer is D. a reflection across y = x then a positive rotation of 270 degrees about the origin.
