Linear Systems and Systems of Inequalities

Front

Is (-2,4) a solution to the system?

Back

Solution

Tags

CCSS.HSA.REI.D.12

Front

Which point is a solution? Options: (0, 6), (-3, 4), (1, 0), (-4, 3)

Back

(1, 0)

Tags

CCSS.HSA.REI.D.12

Front

When you graph an inequality, you use a solid line when you use which symbols? Options: ≤, ≥, <, >

Back

≤, ≥

Tags

CCSS.HSA.REI.D.12

Front

When graphing an inequality, you use a dotted line when you use which symbol? Options: <, >, ≤, ≥

Back

<, >

Tags

CCSS.HSA.REI.D.12

Front

Which system of linear inequalities is represented by the graph?

Back

y≤2x-1
y>-2x+3

Tags

CCSS.HSA.REI.D.12

Front

Colin needs to save at least $200 for homecoming. He works 2 jobs earning $9/hour at Wawa and $25/hour mowing lawns. He only has time to work 16 hours before homecoming. What is the correct set of inequalities?

Back

9x + 25y ≥ 200 x + y ≤ 16

Front

Does the system have an infinite number of solutions?

Back

FALSE

Tags

CCSS.HSA.REI.D.12

Front

The equations of two lines are 6x + y = 26 and y = 2x + 10. If the solution is (2, y), what is the value of y?

Back

14

Front

Which system of inequalities matches the graph? Options: y > 2x - 4
y < 2, y < 2x - 4
y < 2, y > 2x - 4
y <  2 , y < 2x - 4
y <   -2

Back

y > 2x - 4
y <  2 

Tags

CCSS.HSA.REI.D.12

Front

Which point is not a solution? Options: (1, 3), (-1, 2), (3, -2), (5, 0)

Back

(-1, 2)