What is the range of the function f(x) = 3x2 + 6x – 8? O {yly > -1}
O {yly < -1}
O {yly > -11}
O {yly < -11}​

Range → {y| y ≥ -11}

Step-by-step explanation:

Range of a function is the set of of y-values.

Given function is,

f(x) = 2x² + 6x - 8

By converting this equation into vertex form,

f(x) =

     =

     =

     =

Vertex of the parabola → (-1, -11)

Therefore, range of the function will be → y ≥ -11

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.