Graph the Parabola

y = -2x^2

Can you please explain how to do this. When I type it in it makes a w or if the number before the x is positive it makes an m I don't understand.

5

step-by-step explanation:

three-fourths of an hour

36÷48=0.75

0.75=

9 x 8 divided by (5-3)=36

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.