Answer: [tex]2x^{2} +15[/tex]
Explanation:
so basically f(g(x)) is telling you to plug the entire g(x) equation into x in the f(x) equation so it will look like this
2([tex]x^{2} +7[/tex]) + 1
and then simplify
[tex]2x^{2} +14 + 1[/tex]
[tex]2x^{2} +15[/tex]
The value of f(g(x)) is 2x² + 15
Function:f(x) = 2x + 1
g(x) = x² + 7
Therefore, we just have to replace the value of x in f(x) as x² + 7.
f(g(x)) = 2(x² + 7) + 1
f(g(x)) = 2x² + 14 + 1
f(g(x)) = 2x² + 15
learn more on function here: https://brainly.com/question/18362121?referrer=searchResults
Friction is the _________ of one surface or object rubbing against another.
Resistance
Reversing
Reaction
Answer:................
Explanation:
oopsie it was a wrong answer
Tires are specifically designed with a grooved surface which is called a _____.
Thread
Tread
Scales
Answer:
Tread
Explanation:
Tread is the grooved surface of a tire that grips the road. When the road is wet, the tread allows water to flow through the grooves and away from the tire. This action allows the tire tread to cut through the water and grip the road.