Algebra Lesson 3-5 Quiz v2

Last updated about 2 years ago

6 questions

Question 6

Davit uses the equation y=80x+25 to determine a weekly food budget, y, for a household of x people. How much would he expect a family of 3 people to spend on food each week?

Last updated about 2 years ago

6 questions

Question 1

positive association

negative association

no association

trend association

Question 2

y=\frac{1}{2}x+1

y=2x+1

y=2x-1

y=\frac{1}{2}x-1

Question 3

positive correlation

negative correlation

no correlation

Question 4

Question 5

The slope is the student's average score for all 4 sessions.

The slope is how often the school has i-Ready test sessions.

The y-intercept represents the student's math ability in 5th grade.

The y-intercept represents the student's improvement each year.

Question 6

Question 1

positive association

negative association

no association

trend association

Question 2

y=\frac{1}{2}x+1

y=2x+1

y=2x-1

y=\frac{1}{2}x-1

Question 3

positive correlation

negative correlation

no correlation

Question 4

Question 5

The slope is the student's average score for all 4 sessions.

The slope is how often the school has i-Ready test sessions.

The y-intercept represents the student's math ability in 5th grade.

The y-intercept represents the student's improvement each year.