Students graphed the growth rate over several weeks of two plants in their classroom. The equations of both plants are given whe
re x represents the time in weeks and y represents the heights of the plants in inches.
Plant A: y = 1.8x + 3.1
Plant B: y = 2.3x + 1.9
Approximately how many weeks will it take for both plants to reach the same height? Round your answer to the nearest tenth.
What is the solution to the system of linear equations? Round to the nearest tenth as needed.
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,
)
1 answer:
Answer:
A i think
Step-by-step explanation:
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X=2t
y=1-t
t=x/2
y=1-x/2
y=(-1/2)x+1
Answer:
fg(4) = 6
Step-by-step explanation:
f(x) = -x + 7
g(x) = x - 3
fg(x) = -(x-3) + 7
= -x + 3 + 7
fg(4) = -4 + 10
= 6
Answer:
All of them
Step-by-step explanation:
Answer:
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