2points
if f(x) = 3x2 - 1 and g(x) = x+2, find (f +g)(x).
o
o
o
a. 3x2 + x-1
b. 3x-2
c. 3x2+x+1
o
d. 4x2 +1

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Which of the following is the correct ratio for converting kilograms to grams

Which function has the domain x> -11