What is the axis of symmetry for f(x)=32+9x+15 ?
(a)x = -2
(b)x = −23
(c)x = -3
(d) x= −32

The axis of symmetry is

Step-by-step explanation:

The given function is .

Compare to ,

The axis of symmetry of the parabola is given by the formula;

We substitute into the formula to get;

The axis of symmetry is

0 is its x and y coordinate

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²