Answer:
Step-by-step explanation:
Given:
Given root is
Now we need to find the quadratic equation for given roots.
Solution:
The given roots are -14 and 0.
So, the sum of the roots.
Product of the given roots
Therefore, the required quadratic equation is.
-------------------(1)
Now we substitute and
in equation 1.
Therefore, the quadratic equation for the given root is.
The average rate of change is 4.
<h3>What is function?</h3>An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
The rate of change in interval [0, 2]
r=[h(2)-h(0)]/2
h(2)=(2)²+2(2)-6
h(2)=4+4-6
h(2)=2
h(0)=(0)²+2(0)-6
h(0)=0+0-6
h(0)=-6
So, r=[h(2)-h(0)]/2
r=[2-(-6)]/2
r=(8)/2
r=4
Learn more about this concept here:
#SPJ1
