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3 years ago

Please help me ASAP

Mathematics

1 answer:

allsm [11]3 years ago

6 0

Answer:

Step-by-step explanation:

by inspection.. just looking at the graph

slope = - 1/2 (called m )

Y-intercept is at 1

line equation is then

y= mx + b

y= -1/2x +1

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Use following log property:
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Distribute left side, isolate 'x'
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3 years ago

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4 years ago

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3 years ago

HELP PLEASE ASAP WILL GIVE BRAINLIEST

sweet [91]

Answer:

$y= 11x+35$

Step-by-step explanation:

Let's find the slope first. It took hopt 11 months (from 5 to 16) to grow 77 trees. It means that each month he grew $\frac{77}{11} = 7$ trees.

At this point you can use the point-slope form and re-write the equation or, let's think about it. It's a direct proportion. If at month 5 she has 90 trees, one month earlier she had 11 less. two month earlier, 22 less. 5 month earlier, or at x = 0 (ie, our intercept!) she had 55 less trees, or 90-55 = 35 trees

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