What is the value of X? Help!! Please!

x=61

Step-by-step explanation:

55(x+3)+x=180

combine like terms

58+x+x=180

58+2x=180

subtract 58 from both sides

2x=122

divide both sides by 2

x=61

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.