1) Calcola il dominio della funzione Z = vy - 2x + 3+ Log ( X - Y+4)
I
2) Rappresenta graficamente la funzione
Z = X - 3y + 4
5) Calcola gli estremi liberi della funzione con il metodo delle derivate
Z = X-3XY + 2Y? + 4
6) Calcola gli estremi liberi della funzlone con il metodo delle linee di livello
z = x + Y? - BX - 4y - 2
5) Calcola gli estremi vincolati della funzione Z = X + Y sottoposti al vincolo Y = X - 9X + 8
im kinda desperate pls help me bos​

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

20%

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)