Answers: 49, 1, 49
Those values go in the blanks from left to right
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Explanation:
The rule we use is x^(-k) = 1/(x^k)
That means if we're evaluating something like 7^(-1), then it's the same as 1/(7^1) = 1/7 which explains how x = -1 leads to y = 1/7.
Similarly, 7^(-2) = 1/(7^2) = 1/49 is the y value when x = -2. So you'll type 49 into the first box to fill in that missing denominator.
Raising any nonzero value to the zeroth power leads to 1. That rule is x^0 = 1 where x can be anything you want but it can't be zero. Therefore 7^0 = 1 goes in the second box.
Lastly, 7^2 = 7*7 = 49 will go in the third box.
Answer:
The function is continuous at x = 36
Step-by-step explanation:
From the question we are told that
The function is 
The point at which continuity is tested is x = 1
Now from the definition of continuity ,
At function is continuous at k if only
So
![\lim_{x \to 36}f(x) = \lim_{n \to 36}[x * \sqrt{ \frac{x}{ (x-6) ^2 } }]](https://tex.z-dn.net/?f=%5Clim_%7Bx%20%5Cto%2036%7Df%28x%29%20%20%3D%20%20%5Clim_%7Bn%20%5Cto%2036%7D%5Bx%20%2A%20%20%5Csqrt%7B%20%5Cfrac%7Bx%7D%7B%20%28x-6%29%20%5E2%20%7D%20%20%7D%5D)
Now
So the given function is continuous at x = 36
because
Answer:
d
Step-by-step explanation:
if u substitute -4 in the equation it will give u a math error
It's not a good picture.it's not possible to read it
