Describe the steps you can use to graph the function y=2x^2-8

The first thing you need to find is the axis of symmetry by using

-b/2a

after you find that, use it to find the vertex of

x

2

+

8

In this case x should equal

0

so

y

=

0

2

+

8

giving just 8

the y-intercept is 8 as

c

=

8

the graph should look like this

graph{x^2+8 [-11.5, 8.5, 0.84, 10.84]}

it is a parabola.

https://socratic.org/answers/466874

or https://socratic.org/answers/466890

Step-by-step explanation:

my answer is$ 12

step-by-step explanation:

because 15 -2=12

20

step-by-step explanation:

assuming you meant there are 24 pounds of apples in each case, if this is not what you meant, correct me so i can you further