Answer:
Y=2x-3
Step-by-step explanation:
We have that
f(x) = x + 2 x − 6------------ > <span>f(x) = 3x− 6
</span>The function is continuous in the interval (-∞,∞)
<span>
y=3x-6--------- >3x=y+6------> x=(y+6)/3
</span>Interchange x and y<span> to find the inverse function
</span><span>(f −1)(x)=(x+6)/3----> (x/3)+2
</span>Apply derivative <span>with respect to x</span>
(f −1)'(x)=1/3
for all values of x (f −1)'(x)=1/3
therefore
for a=3 (f −1)'(a)=1/3
The linear inequality is
16S + 10T ≤ 100
T = Number of t-shirts
S = Number of shorts
For 2 shorts,
32 + 19T ≤ 100.
<h3>What is inequality?</h3>
It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal =
Greater than and equal=
We have,
Cost of shorts = $16
Cost of t-shirts = $10
Total amount to spend = $100
Number of shorts to purchase = S
Number of t-shirts to purchase = T
The linear inequality is given as:
16S + 10T ≤ 100
Since S = 2,
16 x 2 + 10T ≤ 100
32 + 10T ≤ 100
10T ≤ 100 - 32
1OT ≤ 68
T ≤ 6.8
This means he can buy 6 or less than 6 t-shirts.
Thus,
The linear inequality is
16S + 10T ≤ 100
T = Number of t-shirts
S = Number of shorts
For 2 shorts,
32 + 19T ≤ 100.
Learn more about inequalities here:
brainly.com/question/20383699
#SPJ1
Answer:
144
Step-by-step explanation:
3+15=18
18 multiply 8=144 is the height after 8 years
You cant say anything about an, if bn>an>0 then we could deduce that an converges.
