Answer:
#2
Step-by-step explanation:
i just know it and ive done it before bro.
Answer:
g(n) = 2n^2 - 4n; Find g(-9)
The answer is 170, because you have to plug in -9 for all the N values. When you do that, just follow PEMDAS.
P-Parentheses
E-Exponents
M-Multiplication
D-Division
A-Addition
S-Subtraction
Step-by-step explanation:
g(-9) = 2(-9)^2 - 4(-9)
g(-9) = 18^2 -4(-9)
g(-9) = 134+36
g(-9) = 170
I really hope this helps!
Sincerely,
Josiah Kumai
Answer:
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Answer:
Step-by-step explanation:
The given function is
We want to find the value of x, for which f(x) =6.
Let use equate the function to 6 and solve for x.
Add 4 to both sides to get:
Divide through by 2 to get:
Use the absolute value function definition to get:
Subbtract 6 from both sides to get: