Acc Algebra 1 Spring Final 2021

Last updated over 4 years ago

23 questions

1 point

Question 1

Determine if the solution is viable or non-viable

Viable

Non-Viable

1 point

Question 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)

1 point

Question 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

1 point

Question 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

1 point

Question 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

1 point

Question 6

Solve the system of linear equations using substitution
6x + 2y = -26
x - 6y = 21

(2,0)

(0,2)

(-2,0)

(0,-2)

1 point

Question 7

Solve the system of linear equations using the elimination method.

(-1, 1)

(-1, -1)

(1, -1)

(1, 1)

1 point

Question 8

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

1 point

Question 9

Simplify the polynomials and write in Standard Form.
Steps:
1.) Use the distributive property to remove the parentheses
2.) Combine like terms
3.) Write the terms in order from highest exponent value to least

1 point

Question 10

10.

Simplify the polynomials and write in Standard Form.
Steps:
1.) Combine like terms
2.) Write the terms in order from highest exponent value to least

1 point

Question 11

11.

Use multiplication to simplify the polynomials. Enter your answer in Standard Form.

1 point

Question 12

12.

Solve the equation.
3t(t + 2) = 0

(2, 0)

(0, 2)

(-2, 0)

(0, -2)

1 point

Question 13

13.

Solve the equation. Then select the correct solution set.

(1, 3, 2)

(-1, 3, 2)

(1, -3, -2)

(1, 3, -2)

1 point

Question 14

14.

Solve the equation by factoring AND applying the Zero-Product Property.

(3, 8)

(3, -8)

(-3, 8)

(-3, -8)

1 point

Question 15

15.

Factor the Polynomial.

(c-9) (c+5)

(c+9) (c+5)

(c-9) (c-5)

(c+9) (c-5)

1 point

Question 16

16.

Factor the Polynomial.

3a(a+7)(a+3)

3a(a-7)(a-3)

3a(a-7)(a+3)

3a(a+7)(a-3)

1 point

Question 17

17.

Complete the table and graph the quadratic function.

1 point

Question 18

18.

What is the axis of symmetry for the parabola in question 17?

y = 1

y = -1

x = 1

x = -1

1 point

Question 19

19.

What is the vertex of the parabola in question 17?

(6, 1)

(-6, 1)

(1, 6)

(1, -6)

1 point

Question 20

20.

What is the domain of the parabola in question 17?

All real numbers greater than 0

All real numbers

All real numbers less than 0

0

1 point

Question 21

21.

What is the range of the parabola in question 17?

y is greater than or equal to -6

y is less than or equal to -6

y is greater than -6

y is less than -6

1 point

Question 22

22.

Solve this equation using the Quadratic Formula.
Steps:
1.) Label the terms as: a, b, c
2.) Plug in the numeric value for each term in the provided quadratic equation
3.) Multiply before subtracting
4.) Take the square root before adding/subtracting
5.) Divide

2/3 or -5

-2/3 or 5

3/2 or -5

-3/2 or 5

1 point

Question 23

23.

Solve this equation using the Quadratic Formula.
Steps:
1.) Label the terms as: a, b, c
2.) Plug in the numeric value for each term in the provided quadratic equation
3.) Multiply before subtracting
4.) Take the square root before adding/subtracting
5.) Divide

-5 or -7

5 or 7

-5 or 7

5 or -7

Acc Algebra 1 Spring Final 2021

Determine if the solution is viable or non-viable

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

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

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

Determine whether this system of equations has one solution, no solution, or infinitely many solutions.9x - 15y = 246x - 10y = -16

Solve the system of linear equations using substitution6x + 2y = -26x - 6y = 21

Solve the system of linear equations using the elimination method.

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

Simplify the polynomials and write in Standard Form. Steps:1.) Use the distributive property to remove the parentheses2.) Combine like terms3.) Write the terms in order from highest exponent value to least

Simplify the polynomials and write in Standard Form.Steps:1.) Combine like terms2.) Write the terms in order from highest exponent value to least

Use multiplication to simplify the polynomials. Enter your answer in Standard Form.

Solve the equation.3t(t + 2) = 0

Solve the equation. Then select the correct solution set.

Solve the equation by factoring AND applying the Zero-Product Property.

Factor the Polynomial.

Factor the Polynomial.

Complete the table and graph the quadratic function.

What is the axis of symmetry for the parabola in question 17?

What is the vertex of the parabola in question 17?

What is the domain of the parabola in question 17?

What is the range of the parabola in question 17?

Solve this equation using the Quadratic Formula.Steps:1.) Label the terms as: a, b, c2.) Plug in the numeric value for each term in the provided quadratic equation3.) Multiply before subtracting4.) Take the square root before adding/subtracting5.) Divide

Solve this equation using the Quadratic Formula.Steps:1.) Label the terms as: a, b, c2.) Plug in the numeric value for each term in the provided quadratic equation3.) Multiply before subtracting4.) Take the square root before adding/subtracting5.) Divide

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

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

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

Solve the system of linear equations using substitution
6x + 2y = -26
x - 6y = 21

Simplify the polynomials and write in Standard Form.
Steps:
1.) Use the distributive property to remove the parentheses
2.) Combine like terms
3.) Write the terms in order from highest exponent value to least

Simplify the polynomials and write in Standard Form.
Steps:
1.) Combine like terms
2.) Write the terms in order from highest exponent value to least

Solve the equation.
3t(t + 2) = 0

Solve this equation using the Quadratic Formula.
Steps:
1.) Label the terms as: a, b, c
2.) Plug in the numeric value for each term in the provided quadratic equation
3.) Multiply before subtracting
4.) Take the square root before adding/subtracting
5.) Divide

Solve this equation using the Quadratic Formula.
Steps:
1.) Label the terms as: a, b, c
2.) Plug in the numeric value for each term in the provided quadratic equation
3.) Multiply before subtracting
4.) Take the square root before adding/subtracting
5.) Divide