20
No. [ y = 4x2 ] is a quadratic equation.
8X14=80
Quadratic - the degree is two.
y = x^(2) + 4 If you plot it on a graph paper, you will find it produces a curved linea. Hence NOT linear.
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
It is a quadratic relationship which for every x, y is squared.
-8
No translation will invert a quadratic graph.
is a quadratic equation for y, in terms of x.
Yes.
y=±√15
Two equations: a linear one in y and a quadratic in x.