You distribute the 30x to the equation in parenthesis
So basically you are doing (30x*x)+(30x*-3)
So you get 30x^2-90x
Hope this helps!
Answer:
The length of the transverse axis is 16.
is a focus of the hyperbola (0,17)
A vertex of the hyperbola is located at (0,8)
Step-by-step explanation:
Answer:
y = x/4
Step-by-step explanation:
First, replace f(x) with y, so it's easier to find the inverse:
y = 4x
To find the inverse of this function, you would replace all the y's with x's and all the x's with y's, and then solve for y. That would be:
x = 4y
y = x/4
Therefore, the inverse function of y = 4x is y = x/4.
Answer:
obtuse (anything above 90* is obtuse)
Step-by-step explanation:
