Evaluate the function at the indicated values. (if an answer is undefined, enter undefined.) f(x) = 8x + 9 f(1) = f(−2) = f 1 2 = f(a) = f(−a) = f(a + b) =

f(1)=17

f(-2)=-7

Step-by-step explanation:

We are given that a function

We have to evaluate f(1),f(-2) and

Substitute x=1 in the given function  then we get

f(1)=17

Substitute x=-2 in the given function then we get

f(-2)=-7

Substitute

Then we get

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

b. hoped i'm right lol

step-by-step explanation: