3 years ago

Front end estimation to 1.409 + 3.512

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

5 0

About 5 or 4.9 is the estimation

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Write the equation in exponential form using the two points (0,1) and (1,3)

MakcuM [25]

Answer:

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Step-by-step explanation:

The equation of the function in exponential form is

$y=a\cdot b^x$

The function is determined using points (0,1) and (1,3), so their coordinates satisfy the eduation. Substitute them:

$1=a\cdot b^0\Rightarrow a=1\ \ [b^0=1]\\ \\3=a\cdot b^1\Rightarrow 1\cdot b=3,\ b=3$

Thus, the equation of the function is

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son4ous [18]

Answer:

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lilavasa [31]

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