Math 8 Quarter 1 Review

The graph of 0x + 1y = 8 is a horizontal line.

• TRUE

• FALSE

Your classmate was asked to square (3x – 2), he answered 9x² - 4. Is his answer correct?

• Yes because the product rule is correctly applied.

• No, because the answer must be 9x² + 4.

• Yes, because squaring a binomial always produces a binomial product.

• No, because squaring a binomial always produces a trinomial product.

The graph of a linear equation x = -6 is a vertical line.

• TRUE

• FALSE

The slope-intercept form of -2x + 4y = 16 is y = -1/2x + 4.

• TRUE

• FALSE

Given one point, a graph of a linear equation can be sketched. 

• TRUE

• FALSE

In the slope-intercept form of an equation, b represents the y-intercept.

• TRUE

• FALSE

How many points does a coinciding lines have in common?

• 0

• INFINITE

• 2

• 1

How may solutions do a consistent and independent system of linear equations have?

• 0

• 1

• INFINITE

• 2

Name of the coordinate plane which is derived from its inventor.

• Abscissa

• Ordinate

• Cartesian Plane

• Origin

• Quadrant III              

The part where the x-axis and the y-axis intersect.

• Abscissa

• Ordinate

• Cartesian Plane

• Origin

• Quadrant III