Let the number be x
The sum of 2 equal numbers is simply x+x or 2x.
Answer:
y = 2x² + 16x + 11
I hope im right... If not reaaally sorry!!
Answer:
-1
Step-by-step explanation:
If i = √-1, then i^2 = -1.
9514 1404 393
Answer:
slope = k/2
Step-by-step explanation:
The slope formula is useful for finding slope.
m = (y2 -y1)/(x2 -x1)
m = (5k -7k)/(-3 -1)
m = -2k/-4
m = k/2
The slope is k/2.
