linear inequality

Front

Which of the following inequalities 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

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

Back

x < -1

Front

Which of the following inequalities matches the given graph? y ≤ -3/4 x + 3, y ≥ -3/4 x + 3, y < -3/4 x + 3, y > -3/4 x + 3

Back

y ≥ -3/4 x + 3

Front

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

Back

m=-1, b=4

Front

How can I tell if an inequality will have a solid line? Options: It has an equal sign., The symbol is greater than., The symbol has "or equal to.", You just guess.

Back

The symbol has "or equal to."

Front

Which ordered pair is a solution of the inequality? y ≥ 4x – 5 (3, 4), (3, 0), (2, 1), (1, 1)

Back

(1, 1)

Front

Which point below is NOT part of the solution set? (0, 0), (-10, 20), (3, 5), (0, -2)

Back

(0, -2)

Front

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13.

Back

7x + 13y ≤ 81

Front

Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than $2700 on textbooks this year. The department needs to buy both Biology text books, which cost $57 each, and Chemistry textbooks, which cost $72 each.

Back

57x + 72y ≤ 2700

Front

Select the correct graph for each inequality. Options: A, B, C, D

Back

B