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Acc Algebra 1 Spring Final 2021

Last updated almost 5 years ago

23 questions

1

1

Question 1

1.

Determine if the solution is viable or non-viable

Viable

Non-Viable

Question 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)

1

1

1

1

1

1

Question 8

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

Question 9

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

1

1

1

1

1

1

1

1

1

1

1

1

1

Question 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

Question 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

Question 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

Question 6

6.

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

(2,0)

(0,2)

(-2,0)

(0,-2)

Question 7

7.

Solve the system of linear equations using the elimination method.

(-1, 1)

(-1, -1)

(1, -1)

(1, 1)

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

Question 11

11.

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

Question 12

12.

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

(2, 0)

(0, 2)

(-2, 0)

(0, -2)

Question 13

13.

Solve the equation. Then select the correct solution set.

(1, 3, 2)

(-1, 3, 2)

(1, -3, -2)

(1, 3, -2)

Question 14

14.

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

(3, 8)

(3, -8)

(-3, 8)

(-3, -8)

Question 15

15.

Factor the Polynomial.

(c-9) (c+5)

(c+9) (c+5)

(c-9) (c-5)

(c+9) (c-5)

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)

Question 17

17.

Complete the table and graph the quadratic function.

Question 18

18.

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

y = 1

y = -1

x = 1

x = -1

Question 19

19.

What is the vertex of the parabola in question 17?

(6, 1)

(-6, 1)

(1, 6)

(1, -6)

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

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

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

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