Released Items Grade 8 MCAS Practice Test Questions TOC | Lumos Learning

Released Items Question & Answer Key Resources Grade 8 Mathematics - Skill Builder + MCAS Practice

Grade 8 Mathematics - Skill Builder + MCAS Practice Released Items

         Get Full Access to Grade 8 Mathematics - Skill Builder + MCAS Practice

Currently, you have limited access to Grade 8 Mathematics - Skill Builder + MCAS Practice. The Full Program includes,

 47 Lessons

 243 Videos

 1056 Questions

 101 Standards

 200 Pins

 48 Apps

 14 Question Types

 2 Practice Tests

Buy MCAS Practice Resources
Printed MCAS Practice Book Available For Grade 8 Click Here To Learn MorePrinted Books Lumos online Step Up Program is designed to Improve student Achievement in the Grade 8 MCAS Assessment Click Here To Learn MoreOnline Program

GO BACK

This question has four parts. Colton is heating a pot of water. He records the temperature of the water in the pot every minute. This equation models Colton's data, where \(x\) represents the number of minutes the water has been heated, and \(y\) represents the temperature of the water in degrees Fahrenheit.

\(y = 7.5x + 40 \)

What does the coefficient 7.5 in the equation represent in the context of this situation?

Enter your explanation in the space provided.

Resource: Question

Question Type: Extended Constructed Response with Equation

Standard(s):8.SP.A.3

Standard Description: Use the equation of a linear model to solve problems in the context of bivariate measurement data, interpreting the slope and intercept. For example, in a linear model for a biology experiment, interpret a slope of 1.5 cm/hr as meaning that an additional hour of sunlight each day is associated with an additional 1.5 cm in mature plant height.

To see the answer choices, correct answer, detail explanation along with acess to thousand of additional Grade 8 resources Subscribe to the full program.

Ratings

Rate this Question?
0

0 Ratings & 0 Reviews

5
0
0
4
0
0
3
0
0
2
0
0
1
0
0