What are the zeros in the function f(x)=(2x+6)(x-4)

(4,0) and (-3,0)

Step-by-step explanation:

Either 2x + 6 = 0 or x - 4 = 0. Solve both of these to get possible values for x

2x +6 =0                   Subtract 6 from both sides.

2x + 6 - 6 = 0 - 6

2x = - 6                     Divide by 2

2x/2 = -6/2

x = - 3

x - 4 = 0                   Add 4 to both sides

x - 4 + 4  = 0 + 4      

x = 4

So the two zero points are

(4,0) and (-3,0)

care to share were the trapezoid shown is ?

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%