Answer:
Step-by-step explanation:
She completed her trip by driving 2 hours on the interstate highway. Her total trip was 250 miles. Her speed on the interstate portion of the trip was 20 miles per hour faster than her speed on the secondary roads.
102.4
51.2 x 2 = 102.4
-5.995
(0,0) (1,2) (2,4) (3,6)
They all share the same slope which is 1/2
Answer: x^2+4
4x² + 4x + 1
We know that (a + b)² = a² + 2ab + b², therefore, (2x + 1)² = 4x² + 4x + 1.
median is 55
