Two variables, $\bm{x}$ and $\bm{y}$, are related such that for each increase of $\bm{1}$ in the value of $\bm{x}$, the value of $\bm{y}$ increases by a factor of 4. When $\bm{x}=0$, $\bm{y}=200$. Which equation represents this relationship?

MM

Mashaal Masha

Feb 25, 2024

Two variables, $\bm{x}$ and $\bm{y}$, are related such that for each increase of $\bm{1}$ in the value of $\bm{x}$, the value of $\bm{y}$ increases by a factor of 4. When $\bm{x}=0$, $\bm{y}=200$. Which equation represents this relationship?

Difficulty: Hard

A:

y=4(x)^{200}

B:

y=4(200)^{x}

C:

y=200(x)^{4}

D:

y=200(4)^{x}

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ID: 65db6cb372be60754a9b181a