The values produced by the function
![f(x)=\sqrt{x+3}-7](https://tex.z-dn.net/?f=f%28x%29%3D%5Csqrt%7Bx%2B3%7D-7)
will not be any lower than -7, but may be that low when x=-3.
That is, the range is
... f(x) ≥ -7 . . . . matches the 1st selection
Answer:
the slope is 3
Step-by-step explanation:
<span>{x | x < 0} and {x | x > 0}</span>
The answer would have to be B because of the pi.
Answer:
![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Step-by-step explanation:
We will be using 2 properties of radicals in this simplification (outlined below).
<em>Let's simplify this:</em>
![2\sqrt{27} +\sqrt{12} -3\sqrt{3}-2\sqrt{12}\\ =2\sqrt{9*3}+\sqrt{4*3} -3\sqrt{3}-2\sqrt{4*3} \\=2\sqrt{9} \sqrt{3} +\sqrt{4} \sqrt{3}-3\sqrt{3}-2\sqrt{4} \sqrt{3} \\=2(3)\sqrt{3}+(2)\sqrt{3} -3\sqrt{3}-2(2)\sqrt{3} \\ =6\sqrt{3} +2\sqrt{3}-3\sqrt{3}-4\sqrt{3} \\=\sqrt{3}](https://tex.z-dn.net/?f=2%5Csqrt%7B27%7D%20%2B%5Csqrt%7B12%7D%20-3%5Csqrt%7B3%7D-2%5Csqrt%7B12%7D%5C%5C%20%3D2%5Csqrt%7B9%2A3%7D%2B%5Csqrt%7B4%2A3%7D%20-3%5Csqrt%7B3%7D-2%5Csqrt%7B4%2A3%7D%20%5C%5C%3D2%5Csqrt%7B9%7D%20%5Csqrt%7B3%7D%20%2B%5Csqrt%7B4%7D%20%5Csqrt%7B3%7D-3%5Csqrt%7B3%7D-2%5Csqrt%7B4%7D%20%5Csqrt%7B3%7D%20%5C%5C%3D2%283%29%5Csqrt%7B3%7D%2B%282%29%5Csqrt%7B3%7D%20-3%5Csqrt%7B3%7D-2%282%29%5Csqrt%7B3%7D%20%5C%5C%20%3D6%5Csqrt%7B3%7D%20%2B2%5Csqrt%7B3%7D-3%5Csqrt%7B3%7D-4%5Csqrt%7B3%7D%20%20%5C%5C%3D%5Csqrt%7B3%7D)
First answer choice is right.