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: The symbol is an equal sign., The symbol is greater than., The symbol has "or equal to.", The symbol is less than.

Back

The symbol has "or equal to."

Front

Which ordered pair is a solution of the inequality? y ≥ 4x – 5

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