Solve a problem of your own!
Download the Studdy App!

Math

Math Snap

PROBLEM

1\checkmark 1
2\checkmark 2
3
4
5
6
7
8
9
10
11
A plant is already 41 centimeters tall, and it will grow one centimeter every month. The plant's height, HH (in centimeters), after mm months is given by the following function.
H(m)=41+mH(m)=41+m What is the plant's height after 14 months?
\square
centimeters

STEP 1

What is this asking?
How tall will a plant be after 14 months if it starts at 41 centimeters and grows 1 centimeter each month?
Watch out!
Don't forget the plant starts at a certain height, it doesn't start from zero!

STEP 2

1. Define the function
2. Substitute and solve

STEP 3

We're given a handy-dandy function that tells us the plant's height after a certain number of months.
It's right there in the problem:
H(m)=41+mH(m) = 41 + m This tells us that the plant starts at a height of 41\textbf{41} centimeters, and for every month (mm) that passes, we add 1\textbf{1} centimeter to its height.

STEP 4

We want to know the plant's height after 14\textbf{14} months, so we'll substitute m=14m = 14 into our function.
Think of it like swapping out the mm for the number 14\textbf{14}:
H(14)=41+14H(14) = 41 + 14

STEP 5

Now, we just need to do a little addition!
Adding 41+1441 + 14 gives us 55\textbf{55}.
So:
H(14)=55H(14) = 55

SOLUTION

After 14 months, the plant will be 55\textbf{55} centimeters tall!

Was this helpful?
banner

Start understanding anything

Get started now for free.

OverviewParentsContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord