Answer: the bottom one
Step-by-step explanation:
Y - y1 = m (x + x1)
Solve for m by subtracting the y's and dividing them by the difference of the 2 x's.
-32 - 1 = -33
-8 - 3 = -11
Divide the two to get 3.
Use the first point (as instructed) and plug it into the equation.
y - (-32) = 3 (x - (-8))
y + [32] = [3] (x + [5])
The brackets are the fill in the blanks.
Answer:
42.68
Step-by-step explanation:
21.34 * 2= 42.68
Then the number must be between 18² = 324 and 19² = 361. But is that what you want to know?
