Graphing Linear Equations and Inequalities

Front

Which equation matches the given graph? Options: y ≥ 2/5x + 1, y ≥ -2/5x + 1, y≤  2/5x + 1, y ≥ -2/5x - 1

Back

y≤ 2/5x + 1

Front

How can I tell if an inequality will have a solid line?

Back

The symbol has "or equal to."

Front

Which equation matches the given graph? Options: y ≤ 2x - 4, y ≥ 2x - 4, y < 2x - 4, y > 2x - 4

Back

y ≤ 2x - 4

Front

Which point is a solution of
-2x + y  ≤ -2
Options: (0, 0), (1, -1), (1, 2), (-3, 1)

Back

(1, -1)

Front

What is the slope between the points
(-3, -4) & (7, 6)?

Back

1

Front

Equation for the line in slope-intercept form.

Back

y= 4x+3

Front

Write the linear inequality in standard form for this situation: The manager of an electronics store projects that the store should achieve more than $21,000 in revenue from TVs and DVD players every day in order to remain profitable. TVs sell for $225 and DVD players sell for $175.

Back

225x + 175y > 21,000

Front

Which equation matches the given graph? Options: x ≥ -1, x ≤ -1, x > -1, x < -1

Back

x < -1

Front

Equation representing the graph: y = 3x + 2, y = -2x + 3, y = 2x + 3, y = -3x + 2

Back

y = 2x + 3

Front

What type of slope does the following graph have? Options: Positive, Negative, Zero Slope, Undefined

Back

Negative