If Anna gives 14 candies to her sister, she remains with 52. How many candies does Anna have ?
x-14=52|+14
x=52+14
x=66 candies
let's recall that the vertical asymptotes for a rational expression occur when the denominator is at 0, so let's zero out this one and check.

Check the picture below, notice, after 0 goes up then down back up at 4, and then it begins repeating after that, it begins to "periodically" be the same curve, that's the period.
The residual value comes out to be 2.94 cm and height is 157.06 cm
<u>Explanation:</u>
The regression equation is calculated at the first step.
height = 105.08 plus 2.599 multiply foot length
At foot length = 20cm, height = 105.08 plus 2.599 multiply 20
= 157.06 cm
Residual = Actual minus predicted value = 160 minus 157.06
=2.94 cm
B) The residual standard deviation generally gives a sense of the goodness of fit of goodness of regression equation on our data. The magnitude tells us that how much will be predicted values from model will vary from actual values. the linear model is justified.
Given:
The symbols
.
To find:
The correct name for the given group of symbols.
Solution:
We know that,
Equality symbols is
.
Inequalities symbols are
.
Operational signs are
.
Radical signs is
.
It means, the symbols
are called inequalities symbols.
Therefore, the correct option is B.