Name: SAT Math Help & School Math Mastery
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#11187

functions

applications

linear

easy

45 sec

A plant is 10 centimeters tall when it is planted. It grows at a constant rate of 2 centimeters per day. Which of the following equations gives the height $h$ , in centimeters, of the plant $d$ days after it is planted?

A.

$h = 10 d + 2$

B.

$h = 2 d + 10$

C.

$h = 10 - 2 d$

D.

$h = \frac{d}{2} + 10$