Linear Functions

What is the slope of f(x)=25x-245?

• -245

• 245

• 25x

• -25x

When graphing a linear function where do we start making our moves from?

• Anywhere

• At the origin

  (0,0)

• Nowhere

• None of the above

What is the slope between (4,3) , (5,7)?

• 0

• No slope

• 1/4x

• 4x

If we have a linear graph with a line with the slope of 4/3x and y-intercept of 2, what is the constant?

• 4/3x

• 2

• -4/3x

• None of these

In the linear function f(x)=-17x+2, what does the 2 represent?

• Slope

• A random point

• Constant/y-intercept

• None of the above

Which is not a type of slope?

• Positive

• Quadratic

• Negative

• Undefined

What's the equation with slope 6 and y-intercept 1/2?

• f(x)=1/2X+6

• f(x)=1/2-6x

• f(x)=-6x-1/2

• f(x)=6x+1/2