FIRST QUARTER REVIEW

Yoongi can paint a house in 10 days, while his RM can paint the same house in 6 days. If they work together, how long will they finish the job?

• 8 days

• 2 days

One number is 4 times as large as another. The sum of their reciprocals is ½. What is the sum of the numbers?

The fourth quadrant of the Cartesian coordinate system contains ordered pairs whose __________

• abscissa is negative and ordinate is positive

• abscissa is positive and ordinate is positive

• abscissa is negative and ordinate is negative

• abscissa is positive and ordinate is negative

The standard form of linear equation in two variables is _________.

If the slope of the line is zero, then the line is _______.

• parallel to the x-axis

• parallel to the y-axis

• has no y-intercept

• passes through the origin

The slope of a line passing through points B (𝟒, 𝟏) and C (𝟏,−𝟏) is _____

What is the slope of 𝟑𝒙 – 𝟐𝒚 = 𝟕?

Find the slope of the given graph.

• -3

• -2

• 2

• 3

Rewrite 𝟐𝒙+𝟓𝒚=𝟏𝟎 in slope – intercept form.