Chapter 10 - Radical Functions and Equations - 10.1 - Graphing Square Root Functions - Exercises - Page 548: 4

$\color {red} {\text{Vertical Stretch}}$

$\text{Given Information: }$ $\rightarrow \color {blue} {g(x)=1.25\sqrt x} $ $\rightarrow \color {blue} {f(x)=\sqrt x} $ Since corresponding each $\text{x-value}$ of $g(x)$ is greater than $f(x)$ So the Graph $\color {red} {g(x)}$ is $\color {Brown} {\text{Vertical Stretch}}$ of Graph $\color {Blue} {f(x)}$.