Question

What should be the axis of symmetry of the quadratic function f(x)=5x^2-6?

Answer 1

use the formula :
x= -b/2a

Answer 2

here given b=0 and a=5 (just remember the general form quadratic fuction y=ax^2+bx+c)

Answer 3

the choices are
a. x=5
b. x=-5
c. x=-6
d. x=6

Answer 4

hmmm..
x=-b/2a = -0/(2*5) = 0
are sure u typed correct options/the equation above ?

Answer 5

yeah.......

Answer 6

so this means that
this is another typographical error?

Answer 7

yes there is an error.

Answer 8

ok thanks a lot