The right answer is C. never
The quotient of two algebraic expressions is a<em> fractional expression.
</em> Moreover, the quotient of two <em>polynomials</em> such as:
![\frac{1}{x} \\ \\ \frac{3x-2}{1+x} \\ \\ \frac{x^2-4}{x^2+2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx%7D%20%5C%5C%20%5C%5C%20%5Cfrac%7B3x-2%7D%7B1%2Bx%7D%20%5C%5C%20%5C%5C%20%5Cfrac%7Bx%5E2-4%7D%7Bx%5E2%2B2%7D)
is called a rational expression. So according to this definition rational expressions does not contain logarithmic functions. In fact, a rational expression is an expression that is the ratio of two polynomials like this:
![f(x)=\frac{P(x)}{Q(x)} \\ \\ with \ Q(x) \neq 0](https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7BP%28x%29%7D%7BQ%28x%29%7D%20%5C%5C%20%5C%5C%20with%20%5C%20Q%28x%29%20%5Cneq%200)
substitute x=17 into the function
f(17) = 2*17-3
f(17) = 34-3
f(17) = 31
1.5 Inches = 3.81 centimeters
So, the plant root would grow 3.81 centimeters per month!
Hope this helps!
<span>-24+(-5.2+7.2)-(-23-9.4)= </span>10.4
Number 1 is 1. Because it's a number pattern 10-3=7.Then 7-3=4.Finally 4-3=1.