Systems of equations - Multiple Choice - Glenda Spicer | Biblioteka

1

What is meant by a system of equations, and what does its solution look like?

A system of equations is two equations written together in the same problem that when graphed might have a point of intersection written as an ordered pair (x,y) that makes neither equation true.

A system of equations is two equations written together in the same problem that when graphed might have a point of intersection written as an ordered pair (x,y) that makes both equations true.

A system of equations is two equations written together in the same problem that when graphed might have a point of intersection written as an ordered pair (x,y) that makes one equation true.

A system of equations is two equations written together in the same problem that when graphed might have a point of intersection written as an ordered pair (x,y) that makes both equations false.

1

At what point do lines a and b cross?

(0,-2)

(-2,0)

(2,0)

(0,2)

1

At what point do lines a and e cross?

(-1,5)

(1,5)

(-1,-5)

(1,-5)

1

At what point do lines a and d cross?

(0,1)

(1,0)

(-1,0)

(0,-1)

1

At what point do lines b and c cross?

(-2,3)

(2,-3)

(2,3)

(-2,-3)

1

Graph both lines on the same graph paper. Where do they cross?

no solution

infinitely many solutions

(3,1)

(-4,-1)

1

Graph both on same graph paper. Where do they cross?

no solution

infinitely many solutions

(2,2)

(-2,2)

1

Graph both on same graph paper. Where do they cross?

No solution

Infinitely many solutions

(2,5)

(0,0)

1

Graph both on same graph paper

no solution

infinitely many solutions

(2,8)

(4,2)

1

Graph both on same axes on paper

No solution

Infinitely Many solutions

(3,5)

(2,3)

1