a) The Linear function will be:
b) After 50 months, the length will be 40 inches.
Step-by-step explanation:
In this question we need to find the linear function to model length L(t). We are given:
Length of hair to donate = 15 in
Growth of hair per month = 1/2 in
The Linear function will be:
- Now, determining the time t when her hair length reaches 40 inches.
Length of hair L(t) = 40
We need to find t in the above linear function
Subtracting 15 from both sides
Multiplying 2 on both sides
So, After 50 months, the length will be 40 inches.
Learn More:
- Information about linear function
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Answer:
I would say the average sale is 15.
Step-by-step explanation: Please brainliest?
Answer: see graph - <em>the blue dot is a hole</em>
<u>Step-by-step explanation:</u>
y = x/2
Graph this equation. It is in slope-intercept form where b = 0 and m = 1/2. Place a hole at x = 2 (coordinate 2, 1)
y = 4 at x = 2
Plot this coordinate (2, -4).
Note: The line jumps over the hole.
Answer: A) 3x + 5x - 4 = 1
<u>Step-by-step explanation:</u>
The second equation is y + 4 = 5x. Solve this equation for y by subtracting 4 from both sides. --> y = 5x - 4
Now replace "y" in the first equation with "5x - 4".
3x + y = 1
--> 3x + (5x - 4) = 1