What is the y-intercept of the quadratic function f(x) = (x – 6)(x - 2)?
(0,-6)
(0,12)
(-8,0)
(2,0)

The quadratic function f(x) = (x - 6)(x - 2) intercepts the y-axis at (0, 12).

Step-by-step explanation:

We can determine the y-intercept of a quadratic function by setting x = 0 and f(x) = y.

x = 0

f(x) = (x - 6)(x - 2)

y = (0 - 6)(0 - 2)

y = (-6)(-2)

y = 12

Since x = 0 and y = 12, the y-intercept of the quadratic function, (x, y), must be (0, 12).

I hope this helps!

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

part a: 1.08

part b: 27.59