Exploring Slope-Intercept Form from Tables

What is the slope of a line where y remains constant (AKA the SAME)?

• 1

• 0

• -1

• Undefined

Tags

CCSS.8.EE.B.5

What does the slope-intercept form of a line equation look like?

• y = mx + b

• y = mx^2 + b

• x = my + b

• y = m/x + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of a line where y is always 2?

• y = 2x + 0

• y = 0x + 2

• y = 2x + 2

• y = x + 2

What is the correct way to express a line's equation in slope-intercept form?

• b = mx + y

• y = b + mx

• x = my + b

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How do you calculate the slope of a line?

• Sum of x over sum of y

• Sum of y over sum of x

• Change in x over change in y

• Change in y over change in x

Tags

CCSS.8.EE.B.5

What is the slope of a line that goes through points (4, 2) and (7, 0)?

• -2/3

• 3/2

• -3/2

• 2/3

Tags

CCSS.8.EE.B.5

What does 'b' represent in the slope-intercept form of a line?

• The y-intercept of the line

• The x-intercept of the line

• The slope of the line

• The constant rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If a line's slope is negative, what does this indicate about the line?

• It is vertical

• It is horizontal

• It falls from left to right

• It rises from left to right

Tags

CCSS.8.EE.B.5

How do you find the y-intercept of a line?

• Multiply the slope by the x-value of a point

• Add the x and y values of a point

• Substitute a point into the equation and solve for b

• Substitute the slope into the equation

What is the y-intercept of the line with equation y = -2/3x + 14/3?

• 14/3

• -2/3

• 2/3

• -14/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3