Answer:
A. 9m³
Step-by-step explanation:
Answer:
y=x+8 bc the x is the slope and +8 for the y intercept
It helps to first clarify that the notation (f - g)(x) simply means f(x) - g(x). Given that, let's look at our f(x) and our g(x) here, and use their definitions to find their difference.
When we're taking (f - g)(x), we simply substitute the expression 3x + 1 for f(x) and the expression x² - 6 for g(x) to obtain:
Or, ordering the polynomial from highest power to lowest and combining the constants:
Edit: By request, here's what would happen if you had something instead like:
In this case, you'd have to *multiply* the two function expressions together. Here's what that would look like:
Using the distributive property, we can distribute the expression
to the terms
and
:
Distributing again, we get:
And we're done.
Answer:
Step-by-step explanation:
The Rivera family started with $2000 dollars and they spent $150 dollars each day.
After x days, the amount of money spent will be:
2000 - 150(x)
= 2000 - 150x
The expression is 2000 - 150x
The constant is 2000
The coefficient of x is -150
X represents number of days
My answer is this but I’m not sure