Answer:
(x, x2 -2x+8) where −5 ≤ x ≤ 3
Step-by-step explanation:
The given function is f(x)=x2- 2x+ 8
We want to select the option that describes all the solutions to the parabola.
The domain of the parabola is −5 ≤ x ≤ 3.
This means that any x=a on −5 ≤ x ≤ 3 that satisfies (a,f(a)), is a solution.
This can be rewritten as (a,-a2- 2a+ 8)
Therefore for x belonging to −5 ≤ x ≤ 3, all solutions are given by:
(x, x2 -2x+8) where −5 ≤ x ≤ 3.
We told to combine like terms of the expression 3x² + 2x + 3x - 1. Immediately, we notice that 2x and 3x have the same variable, x. Therefore, they can be added. Hence, your answer will be 3x² + 5x - 1. Hope this helped and have a phenomenal day!
She has $30=20% of the total price so basically add 80% to 30. The total amount the skateboard costs is $150.00 she still needs $120.00 more
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
