3 years ago

Given the equation 1/2(d + 4) = 4.25, what is the value of d?

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

6 0

Answer:

d=4.5

Step-by-step explanation:

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What is the equation of an exponential function with base=2 that has a vertical stretch by a factor of 3, a shift to the right 5

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Answer:

$y=3(2)^{x-5}+6$

Step-by-step explanation:

Let the equation of the exponential function with base 2 is,

$y=a(2)^{x+c}+d$

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c = Horizontal shift

d = Vertical shift

If this function has a vertical stretch by a factor of 3,

Equation will be,

$y=3(2)^{x+c}+d$

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If this function has a shift of 6 units upwards,

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Step-by-step explanation:

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Sari has 3 times as many pencil erasers asSam. Together they have 28 erasers. How many erasers does Sari have?

wel

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