No it's not linear because to be linear the equation must be 1st degree and y varies with x only not (x2)
A) x + y = 17
B) x * y = -168
y = -168/x then inputting this into A)
x + -168/x = 17
x^2 -168 -17x = 0
x = 24 and x = -7
Maybe you can say that you are keeping score in a sport for example:
During a soccer tournament the red team had 4 points while the blue team had 1 point leaving you with 4:1 or 4 to 1
Step-by-step explanation:
if I understand this correctly than you are looking for the inverse function of f(x) = y = 3x³.
the inverse function simply tries to calculate the original x it of the original y.
and then, to make it a formal function, we rename x to y and y to x.
y = 3x³
x³ = y/3
=> as "regular" function
Answer:
-8
Step-by-step explanation: