Clipboard Math #19

Be Rational!

What is the slope of the line?

Clipboard Math #19

Extreme Exponents and Radical Radicals

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Clipboard Math #19

Scientific Notation

What is the equation of the line graphed below?

Clipboard Math #19

Slippery Slope

What is the equation of the line graphed below?

Clipboard Math #19

Balance those Equations

Research shows that the number of years of college education that a person earns, x, the higher that person’s salary will be, y. Using the linear model y = 5,000x + 20,000, what is the value of the y-intercept and what does the y-intercept represent?

Clipboard Math #19

Two Variable Problems

Which statement is true about the scatter plot?A. The heaviest car has the longest

stopping distance.B. Cars weighing more than 6,000

pounds have a stopping distance of 200 feet.

C. Cars weighing less than 5,500 pounds have a stopping distance less than 170 feet.

D. There is at least one car weighing over 6,000 pounds whose stopping distance is under 200 feet.

Clipboard Math #19

In which equation is y a nonlinear function of x? EXPLAIN how you picked your answer.

A. 2y = xB. y = 2/3xC. y = 3x + 5D. xy = 4

Funky Functions

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**EXPLAIN how you know.

Modeling Relationships

Clipboard Math #19

Graph This!

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Clipboard Math #19

Write an equation of a line that has a slope of 1.5 and passes through the points (-8, -9).

Transforming Transformations

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Clipboard Math #19

Geometry Gems

Which statement is true?A. Jennifer biked up a steep hill in section 1.B. Jennifer biked back to her house in section 3.C. Jennifer biked at a constant rate in section 2.D. Jennifer biked at the same rate to and from her home.

Clipboard Math #19

The graph shows Sally’s daily trip to work.Which is the best scenario for part 3 on the graph?A. Sally is waiting at a stop light.B. Sally is driving on an incline at a constant rate.C. Sally is driving on a highway at a constant rate.D. Sally is speeding up then slowing down though a neighborhood.

Pythagorean Theorem

Clipboard Math #19

The speed of light is about 3.0 x 108 meters per second. The speed of sound at sea level is about 3.0 x 102 meters per second. About how many times faster is the speed of light than sound?

Formula, Formula, Formula

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Clipboard Math #19

Scatterbrained

What is the solution to the equation 8 – 7(4x – 2) = -28x + 6

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Clipboard Math #19

The graph displays the value of a computer after so many years. Using a linear model, write an equation that best fits the data.

Data, Data, Data

The graph below displays the value of a computer after so many years.

Clipboard Math #19

BONUSIn triangle WXY below, XY measures 16 cm, YZ measures 4 cm, and WX measures 13 cm.

What is the area of triangle WXY? Please show work to receive credit.