Make the solutions equal to each other and then solve for x. Once you find x. Plug it back in to either side of the newly formed equation
Evaluate 3x for x = −2, x = 1, and x = 3. Question 18 options: A) 1∕3, 0, 9 B) 1∕9, 3, 27 C) 9, 3, 27 D) 1∕9, 9, 27
icang [17]
Answer: B) 1/9, 3, 27
Step-by-step explanation:
Here, we need to evaluate 
for 
So, we substitute values of x in the given function.
At x= -2, we have
![3^{-2}=\dfrac{1}{3^2}=\dfrac{1}{9}\ \ \ [\because\ a^{-n}=\dfrac{1}{a^n}]](https://tex.z-dn.net/?f=3%5E%7B-2%7D%3D%5Cdfrac%7B1%7D%7B3%5E2%7D%3D%5Cdfrac%7B1%7D%7B9%7D%5C%20%5C%20%5C%20%5B%5Cbecause%5C%20a%5E%7B-n%7D%3D%5Cdfrac%7B1%7D%7Ba%5En%7D%5D)
At x= 1, we have
At x= 3
So, the values of for
Thus, the correct answer is B) 1/9, 3, 27
I think the answer would be 32 because 7x8 = 56 and 4x8=32
Hope this helps
Step-by-step explanation:
A person's chronological age is the time since birth, normally measured as the exact number of years or the completed number of years.
Mark me as brainliest
Answer:
a) g(x) = (x - 3)^3
Step-by-step explanation:
because the function has shifted horizontally to the right 3 units, the 3 has to be within the parentheses. additionally, because it's moved to the right 3 units, the term inside the parentheses is -3. you would think it'd be +3, but it's actually the other way around. i hope this helps! :)
