Answer:
where −5 ≤ x ≤ 3
Step-by-step explanation:
The given function is
.
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,-a^2-2a+8)](https://tex.z-dn.net/?f=%28a%2C-a%5E2-2a%2B8%29)
Therefore for x belonging to −5 ≤ x ≤ 3, all solutions are given by:
where −5 ≤ x ≤ 3.
405,000,000 - 1.7×10^8
= 4.05 × 10^8 - 1.7 × 10^8
= (4.05 - 1.7) × 10^8
= 2.35 × 10^8
Hope it helps
25% is 1/4. Do 56 divided by 4, you get 14
There are two sets of Y values identical ( 0 and 5 ).
There are two sets of identical X values ( -1 and 2)
This makes a rectangle.
The length is 5-0 = 5
The width is 2 - -1 = 3
Area = Length x width = 5 x 3 = 15 square units.
Answer:
x=2
Step-by-step explanation: