Preskoči na glavni sadržaj

Sign up for FREE

ACC Unit 4 Exam 2021

Posljednje ažuriranje over 5 years ago

10

1

Pitanje 1

1.

Determine if the solution is viable or non-viable

Viable

Non Viable

1

1

1

1

1

5

Pitanje 7

7.

Solve the system of linear equations using the substitution method. Show ALL your steps.

1

5

Pitanje 9

9.

Solve the system of equations using the elimination method. Show ALL your steps.

5

Pitanje 2

2.

Use the graph to solve the system of linear equations. Select the correct ordered pair solution.

(5, 4)

(5,-4)

(-5,4)

(-4,5)

Pitanje 3

3.

Determine whether this system of equations has one solution, no solution, or infinitely many solutions.
x - y = 1
x - y = -6

one solution

no solution

infinitely many solutions

Pitanje 4

4.

Determine whether this system of equations has one solution, no solution, or infinitely many solutions.
3x - y = 6
-3x + y = -6

one solution

no solution

infinitely many solutions

Pitanje 5

5.

Determine whether this system of equations has one solution, no solution, or infinitely many solutions.
9x - 15y = 24
6x - 10y = -16

one solution

no solution

infinitely many solutions

Pitanje 6

6.

Solve the system of linear equations using substitution

(2,0)

(0,2)

(-2,0)

(0,-2)

Pitanje 8

8.

Solve the system of linear equations using the elimination method.

(7, -1)

(1, -7)

(-7, 1)

(1, 7)

Pitanje 10

10.

The sum of two numbers is 30 and their difference is 12. Find the two numbers. (Use the steps provided.) Show all your work.