Answer:
f(h(x)) = 2x - 4
General Formulas and Concepts:
<u>Algebra I</u>
- Composite Functions
- Combining Like Terms
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x - 7
h(x) = 2x + 3
f(h(x)) is x = h(x)
<u>Step 2: Find f(h(x))</u>
- Substitute: f(h(x)) = (2x + 3) - 7
- Combine like terms: f(h(x)) = 2x - 4
Answer:
The x-axis are (0,0) (-3,0)
Step-by-step explanation:
4500 tons, which by the way is very unlikely