this is the correct answer
Answer:
x = 3 ±
or
x = 3 + , x = 3 -
Step-by-step explanation:
given f(x) = 2(x - 3)^2 - 8, find when f(x) = 40
So, we plug in 40 for f(x) in the 1st equation and solve for x. (Aim to got x on its own)
40 = 2 (x - 3)^2 - 8
+ 8 + 8
-----------------------------
48 = 2 (x - 3)^2
/2 /2
-----------------------------
24 = (x - 3)^2
square root both sides
--------------------
= x - 3
x = 3 ±
Answer:
The answer is -77
Step-by-step explanation:
Hope this helped! Have a great day!
Answer:
answer is $819
Step-by-step explanation:
I did 1073+1108+x/3=1000 Let me know if this is wrong please !
Just plug x in and you'll get each y value.
So the answer is A.