Find the equation of the first line using the two given points: (1,-1) (-1,-5)
Slope = change in Y over change in x:
Slope = (-5-(-1)) / (-1-(1) = -4/-2 = 2
Now find y intercept: y - y1 = m(x-x1) = y -(-1) = 2(x-1)
Simplify to get y = 2x-3
Now a perpendicular line has a opposite reciprocal slope.
The perpendicular line would be y = -1/2x - 3
You are told the y intercept is -4 units greater, so add -4 to -3 to get -7
The answer would be A. y = -1/2x-7
Can someone help me out 4. Normal body temperature is 98.6 degrees Fahrenheit, although it varies slightly for some people.
the answer is 5 dimes and 1 nickel.
hope this helps <3
Answer:
D) data shows no relationship between temperature and lemonade sales.
Step-by-step explanation:
Don't have an explanation but this is the correct answer.
N is an number you make up or your teacher so we need to know what n equals
