2. Graph the piecewise-defined function. What are the domain and range? Over what intervals is the function increasing or decreasing? a. f(x) = 2x + 5, -6 ​

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

i hope this is what you were looking for.

see attached graph

step-by-step explanation: 4 cause 2+2=4

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13