Answer:
I hope you do good on your test!
Step-by-step explanation:
Answer:
f(5x+3) = 10x + 9
Step-by-step explanation:
f(x) = 2x + 3
f(5x+3) = ??
Given this information, we know that x = 5x + 3. Therefore, to solve the new equation we need to plug 5x + 3 into the original equation
f(5x+3) = 2(5x+3) + 3
Now we distribute the 2
f(5x+3) = 10x + 6 + 3
Finally, combine like terms
f(5x+3) = 10x + 9
The function g(x) = 3x-4 is a linear function. Therefore the inverse does exist (which is also linear)
Because we have an inverse, this means we can use the rule

Replace x with 13

The answer is choice D
Answer:
i need help to
Step-by-step explanation:
lol
Answer:
10, it's 5 less than 5 times 3
Step-by-step explanation: