MODULE PERFORMANCE TASK
What an Impossible Score!
The simple dartboard shown has two sections, a 5-point outer ring and a 7-point inner
circle. What is the largest integer score that is impossible to achieve for this simple
dartboard, even if you are allowed to throw as many darts as you want?
Start by listing in the space below how you plan to tackle
the problem. Then use your own paper to complete the task.
5
Be sure to write down all your data and assumptions. Then
use graphs, numbers, words, or algebra to explain how you
reached your conclusion.
7

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.

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

shorter then the tree