Evaluate g(x)=3x when x=-2,0, and 5 .

g(-2)=

g(0)=

g(5)=

-6

0

15

Step-by-step explanation:

g(-2) = 3(-2)

= -6

g(0) = 3(0)

= 0

g(15) = 3(5)

= 15

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft