Answer:
..............I think its wrong .......
He has 4 yellow bushes ! :D
That makes no sense what are we supposed to figure out
Answer:
2.4 miles or 12/5 miles
Step-by-step explanation:
well if we take the amount Micah jogged (8/10 miles) and we multiply that by 3 in order to get Sarah's distance
it leaves us with
24/10 and that simplified will be
12/5 miles
in decimals that would be
2.4 miles
Answer:
a) f(5) = 24
b) The inverse of given function
f⁻¹ ( x ) = √x+1
c) f⁻¹ ( 8 ) = √9 =3
Step-by-step explanation:
Explanation:-
Given f(x) = x² - 1
a)
<em> f(5) = 5² -1 = 25-1 =24</em>
b)
put y = f(x) = x² - 1
⇒ y = x² - 1
⇒ x² = y + 1
⇒ x = √y+1
⇒ f⁻¹ ( y ) = √y+1 ( ∵ f⁻¹ ( y) =x)
<em>The inverse of given function </em>
<em> f⁻¹ ( x ) = √x+1</em>
c) put x=8
<em> f⁻¹ ( 8 ) = √8+1 = √9 =3</em>
