Apsychologist has a taxable income of 59450 last year. if he paid 10% of his income between $0 and $8350, 15% of his income between $8350 and $33950, and 25% of his income between $33950 and $59450 in federal income tax, how much did the psychologist pay in federal income tax last year?

  $11,050

Step-by-step explanation:

  10% × $8350 + 15% × (33950 -8350) + 25% × (59450 -33950)

  = $835 + $3840 + $6375

  = $11,050

He paid $11,050 in federal income tax last year.

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

a

step-by-step explanation: