. Factorise the quadratic P, with equation y=4x2-x-3 [1 mark] b. Show that P can be written in the form y=a(x+b)2+c, where a, b, and c are constants to be found. [3 marks]

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

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.