Y-y1= m(x1-x2)
using this formula
the answer is d
because slope has to remain the same if its parallel
The discriminant is b^2 -4ac
a = 1
b = -2
c = 4
discriminant = 4 -4 * 1 * 4 =
4 -16 =
-12
I get MINUS 12 as the answer but that isn't one of the choices.
3.5 miles per hour. 7/8 (.875) divided by 1/4 (.25) equals 3.5. Hope this helps!
Answer:
-5½
Step-by-step explanation:
-2x = 11
x = -11/2
x = -5½