. There are 25 questions in a quiz.
Each correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?

Step-by-step explanation:

ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:

ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



vach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



vach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



Step-by-step explanation:



ach correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?

2h



Step-by-step explanation:



Question

.

There are 25 questions in a quiz.

Each correct answer scores 3 points.

Each incorrect answer loses 2 points.

A question not answered scores 0

It is possible to finish the quiz with a negative score.

1) If 75 is the maximum score you can get, what is the minimum score on the quiz?

2) A student answers 21 questions. 6 are correct. How many points does she score?



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)