Solving Linear Relations Problems

Charlie starts with $350 in his savings account. He withdraws $15 per week from his account. What is the starting point or y-intercept for this situation?

•  15

• 350

•  -15

• -350

Which of the following equations follows the rule based on the table?

• y = 0x

• y = 6x

• y = x + 6

• y = x + 1

Tags

CCSS.6.EE.C.9

This linear relation has

• a y-intercept of +2

• a positive slope

• a negative slope

• no y-intercept

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A linear relation:

• is a straight line

• is a relationship between two variables

• can be described using slope and y-intercept

• all of the above

• none of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The rate of change of a linear relation is:

• the slope

• the y-intercept

• the equation of a line

• none of the above

• all of the above

Tags

CCSS.8.EE.B.5

The two key characteristics of a linear relation are:

• slope and initial value

• slope and y-intercept

• rate of change and initial value

• rate of change and y-intercept

• all of the above

Tags

CCSS.8.EE.B.5

This linear relation has

• a y-intercept of +2

• no slope

• a negative slope

• no y-intercept

This linear relation has

• a y-intercept of +2

• no slope

• a negative slope

• no y-intercept

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The y-intercept is determined by

• finding the point where the line crosses the y-axis

• finding the point where the line crosses the x-axis

If m = 4 and b = -1, the equation of the line is

• y = -1x + 4

• y = 4x - 1

• y = -4x + 1

• y = 1x - 4