I think the first one is C
Answer:
The correct expression is
The value when is
Step-by-step explanation:
Let
x------> a number
we know that
The algebraic expression of “two less than the quotient of a number cubed and sixteen, increased by eight” is equal to
For
Substitute the value of n in the expression
so
The value when is
Answer:
1. Yes
2. No
Step-by-step explanation:
Question 1:
The x is going in a constant rate of 1. While the y is going up in the constant rate of 5, so it is linear.
Question 2:
The x is going in a constant rate of 1. While the y is not going in the constant rate, so it is nonlinear.
28800 / 3 = 9600....so it will take 9600 seconds
C. concave it is an outline of a surface