Question

draw the graph of y=2x² and hence slove 2x²-x-6=0​

Answer 1

Step-by-step explanation:

Given

Y=2x^2............ 1)

2x^2-x-6=0

x(2x-1)-6=0

2x-1-6=0

2x-7=0

x=7/2

x=3.5

Put equation 1

Y=2(3.5)^2

Y=2×12.25

Y=24.50

Answer 2

Answer:

it's graph question bro you are rong