10. nd the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y - 2x^2+6-1

The correct answer is C.

Step-by-step explanation:

To find the line of symmetry, we use the equation:

-b/2a

In this equation, a is the coefficient of x^2 and b is the coefficient of the x term.

-b/2a

-6/2(-2)

-6/-4

1.5

Now we know that 1.5 is the line of symmetry, which gives us C as the only possible answer.

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk