Free Printable Algebra 1 Unit 9 Lesson 1

Worksheets

Algebra 1 Unit 9 Lesson 1 - 4 Practice

Total questions: 25

Worksheet time: 6hrs 1mins

Name

Class

Date

Use the graph to determine the solutions of the quadratic equation.

No Solutions

x = -3 and x = -1

Infinity Many Solutions

x = 3

A quadratic equation is graphed below. Based on the graph, how many solutions does it have?

One Solution

Two Solutions

No Solutions

Infinitely Many Solutions

A quadratic equation is graphed below. Based on the graph, how many solutions does it have?

One Solution

Two Solutions

No Solution

Infinitely Many Solutions

A quadratic function is graphed below. What are the solutions of the quadratic equation?

x= 0 and x= -4

x= 0 and x= 4

y= 0

x= 2

A quadratic function and its table of values is shown. What are the solutions of the quadratic equation $x^2-x-6=0$

x = -6

x = -2 and x = 3

x = 0 and x = 1

x = -3 and x = 4

What are the solutions of the equation
(x + 2)(x - 3) = 0 ?

x = 2 and x = -3

x = -2 and x = -3

x = 2 and x = 3

x = -2 and x = 3

What are the solutions of the equation

$\left(x+4\right)\left(x-5\right)=0$

x = 4 and x = 5

x = -4 and x = -5

x = -4 and x = 5

x = 4 and x = -5

What are the solutions to the equation $\left(2x+7\right)\left(x-4\right)=0$

x = 2/7 and x = 4

x = 7/2 and x = -4

x = -7/2 and x = 4

x = -2/7 and x = 4

Write in factored form: x² - 9x + 20 = 0

(x + 4)(x + 5) = 0

(x + 4)(x - 5) = 0

(x - 4)(x + 5) = 0

(x - 4)(x - 5) = 0

10.

Solve by factoring: x² - 9x + 20 = 0

x = -4 and x = -5

x = 20 and x = -9

x = 4 and x = 5

x = -4 and x = 5

11.

Write in factored form: x² + 3x - 18 = 0

(x + 6)(x + 3) = 0

(x + 6)(x - 3) = 0

(x - 6)(x + 3) = 0

(x - 6)(x - 3) = 0

12.

Solve by factoring: x² + 3x - 18 = 0

x = -3 and x = 6

x = 3 and x = -6

x = -9 and x = 2

x = 9 and x = -2

13.

Write in factored form.

x² + 2x - 24 = 0

(x + 6)(x + 4) = 0

(x - 6)(x + 4) = 0

(x + 6)(x - 4) = 0

(x - 6)(x - 4) = 0

14.

Solve by factoring

x² + 2x - 24 = 0

x = -6, x = 4

x = 6, x = -4

x = 12, x = -2

x = 8, x = -3

15.

Simplify √50

2√5

25√2

5√2

10√2

16.

Simplify √40

4√10

10√4

2√10

10√2

17.

√108

3√12

4√27

8√2

6√3

18.

Simplify:
√96

4√6

3√6

6√5

6√8

19.

Simplify:
√24

2√6

4√6

2√12

3√8

20.

Solve by taking the square root:

x² = 49

-7

±7

21.

What is the first step you would do to solve the equation below?

x² -4 = 77

Square root both sides

divide by 4

add 4

subtract 4

22.

x² -4 = 77

-9

No Real Solutions

±9

23.

Solve using square roots.

±72

±12

No real solution

24.

Solve for h.
(h - 2)² = 9

h = 5, -1

h = 5, -5

h = 5

h = -1

25.

Solve for x.

(x - 7)² + 4 = 40

x = -1, -13

x = 1, 7

x = -1, -7

x = 1, 13

x = -7, -13

Reset

Algebra 1 Unit 9 Lesson 1 - 4 Practice

Total questions: 25

Worksheet time: 6hrs 1mins

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