Systems Quiz Review

Determine if (1,10) a solution to

y = x + 9

y = 7x + 5

(Hint: plug in the point to see if it a solution!)

• yes

• no

Is (0,2) a solution to the system:

3x + 2y = 4

8x - 3y = -6

• YES

• NO

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

A system of equations is graphed below. What is the solution?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

How many solutions will this system have?

• No solution

• One Solution

• Infinitely Many Solutions

What is the solution to this system? (same line graphed TWICE)

• One Solution

• No solution

• Infinitely Many Solutions

Solve the following system by graphing. What is the solution?

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

Solve the following system of equations by graphing. (don't forget to solve for y!)

• Infinite solutions

• (2, -2)

• (1, 0)

• (3, -4)

When solving a system of equations using substitution or elimination, which statement results in infinite solutions?

• 6 = 7

• 4 = 4

When solving a system of equations using substitution or elimination, which statement results in no solution?

• 4 = 7

• 2 = 2

Solve the system by substitution

• (-6, 1)

• (0, 0)

• (1, -6)

• No solution

• Infinite solutions