Topic 2: transformation on functions
describe each transformation rule:
f(x+h)
f(x-h)
f(x) +k
f(x)-k
a. f(x)
when ja > 1
a. f(x)
when lal < 1
-f(x)

answer: c. positive form.

step-by-step explanation:

60

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

can you take a photo of the screen?