13. Four polynomial functions are shown below: f(x) = x3 + 3x2 - 4x - 12
g(x) = x3 - 3x - 2
P(x) = x2 + 3x + 2
t(x) = x2 + x - 2

Which of the following functions has -1 and -2 as its zeros? (4 points)

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Which strategy is used by public health to reduce the incidence of food poisoning?

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°