9514 1404 393
Answer:
6
Step-by-step explanation:
Maybe you have ...
f(x) = √(3x)
g(x) = x-6
Then ...
f(g(x)) = √(3(x -6))
The square root function is only defined for non-negative arguments, so we require ...
3(x -6) ≥ 0
x -6 ≥ 0 . . . . . divide by 3
x ≥ 6 . . . . . . . . add 6
The smallest number in the domain of f(g(x)) is x = 6.
The y intercept is -2, but I don't remember how to find the vertex sorry
Answer:
43 + 3.4 =46.4
Step-by-step explanation:
add it up
Answer:
132
Step-by-step explanation:
X = 132
We are to find the number of t-shirt the group can buy given $250
Cost of first t-shirt = $35
<em>Cost of each additional t-shirt</em> = $11
<em>Total amount with the group</em> = $250
<em>number of t-shirt the group can buy</em> = x
The equation:
<em>250 = 35 + 11x</em>
250 - 35 = 11x
215 = 11x
divide both sides by 11
x = 215/11
x = 19.5
The group can not buy a decimal number of t-shirt.
x will be rounded down to 19
Therefore,
the total number of t-shirt the group can buy is 1 + 19
= 20 t-shirt
Read more:
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