Answer
$(a)$ See the image below.
$(b)$ $y = 1.88x + 82.65$
Where $y$ is height, and $x$ is length.
$(c)$ $y = 191.69cm$
Work Step by Step
$(a)$ See the image above.
$(b)$ Using regression line calculator, we can input the data and calculate the equation of the line:
$y = 1.88x + 82.65$
Where $y$ is height, given for $x$ $cm$ length.
$(c)$ If $x=58cm$
$y=1.88\times 58 + 82.65 = 191.69cm$
