Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.
45, 15, 5, ...
This is
sequence and the
is equal to
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attempt 1 out of 2

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

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step-by-step explanation:

a reflection across the x axis and a 90 degree rotation left and right.