Aspinner has three sections. the table shows the results of spinning the arrow on spinner 80 times. three column table. first column values are section 1 and 20. second column values are section 2 and 36. third column values are section 3 and 24. what is the experimental probability of the arrow stopping over section 2? a.1/36 b.1/18 c.9/20 d.9/11

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step-by-step explanation:

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