Why is everything due tomorrow xD. Also im sorry but I dont understand this either.
You determine whether the parabola opens upward, with a positive x^2. It opens downward with a negative x^2.
f(x) is a maximum
g(x) is a minimum
I got the one that truck was coming up and
Answer: one third. one half and 1 whole
Step-by-step explanation:
Answer:
subtract 7 from both sides
2x < 7- 7
subtract 7 from 7 to get 0
2x < 0
product of two numbers is < 0 if one is > 0 and the other is < 0. since 2> 0, must be < 0.
x < 0
