Application of Slope Intercept practice

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is given by the equation y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does the slope of a line represent in a real-world context?

Back

The slope represents the rate of change or how much one variable changes in relation to another.

Tags

CCSS.8.EE.B.5

Front

How do you find the y-intercept of a linear equation?

Back

The y-intercept can be found by setting x = 0 in the equation and solving for y.

Front

Write the equation for the total cost c of hitting b buckets of golf balls if the cost is $4 for the club and $2.75 per bucket.

Back

c = 2.75b + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If Sam has already baked 4 cakes and can bake 1 more with each additional stick of butter, what is the equation relating additional sticks of butter (x) to cakes (y)?

Back

y = x + 4

Tags

CCSS.6.EE.C.9

Front

What is the y-value of the y-intercept in the equation y = 3x + 31?

Back

The y-value of the y-intercept is 31.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Write the equation that models the cost of car repairs if the mechanic charges $140 for parts and $48 per hour for labor.

Back

y = 48x + 140

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

If Mr. Anderson buys 3 more flannel shirts each month starting with 31, how many shirts will he have after 5 months?

Back

y = 3(5) + 31 = 46 shirts.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the term 'y-intercept' mean in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, representing the value of y when x = 0.

Front

How can you determine the slope from a linear equation in slope-intercept form?

Back

The slope is the coefficient of x in the equation y = mx + b.

Tags

CCSS.8.EE.B.5