Graphs & Equations Quiz

• Standard form

• Slope-intercept form

• Point-slope form

• Quadratic form

• All real numbers

• All positive numbers

• All negative numbers

• Numbers greater than 3

• Increasing

• Decreasing

• Neither increasing nor decreasing

• Cannot be determined

• All real numbers

• All positive numbers

• All negative numbers

• Numbers greater than 2

Which of the following is the standard form of a linear equation?

If the graph of a function is a straight line that passes through the points (1,2) and (3,6), is the function increasing or decreasing?

• Increasing

• Decreasing

• Neither increasing nor decreasing

• Cannot be determined

What is the slope of Y=5x+1?

What is the slope of the line that passes through the points (-2, 4) and (2, 8)?

• 1

• 2

• -1

• -2

Which of the following represents the equation of a horizontal line?

What is the y intercept of y = 8 + 2x ? (hint: ( x , y)