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Algebra 1 7-5 Mixed Review: Rational Exponents and Radicals
By Matthew Richardson
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Last updated almost 4 years ago
18 questions
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Question 1
1.
Review Lesson 7-3:
Simplify the expression. Enter only a simplified expression in the response field.
Question 2
2.
Review Lesson 7-3:
Simplify the expression. Enter only a simplified expression in the response field.
Question 3
3.
Review Lesson 7-3:
Simplify the expression. Enter only a simplified expression in the response field.
Question 4
4.
Review Lesson 7-3:
Simplify the expression. Enter only a simplified expression in the response field.
Question 5
5.
Review Lesson 7-3:
Simplify the expression. Enter only a simplified expression in the response field.
Question 6
6.
Review Lesson 5-5:
Identify the form of each equation.
none of these
slope-intercept form
point-slope form
standard form
5x + 3y = 21
y = -7x + 1
x = 5 + 3y
y = -9(x + 2)
Question 7
7.
Review Lesson 5-5:
Is the equation in standard form? Explain.
Yes, the equation is in standard form. It is in the form Ax + By = C, A, B, and C are real numbers, and A and B are not both zero.
No, the equation is not in standard form. -2 is not a real number.
No, the equation is not in standard form. Standard form is y = mx + b.
Question 8
8.
Review Lesson 5-5:
Match each equation from the left column with its equivalent standard form equation in the right column.
2y + 4x = 8
y = 4x + 7
x = 6y + 3
y + 3 = 2(x - 5)
-2x + y = -13
x - 6y = 3
-4x + y = 7
4x + 2y = 8
Question 9
9.
Vocabulary Review:
Simplify the
square root
expression.
-10
The expression can not be simplified using real numbers.
10
Question 10
10.
Vocabulary Review:
Simplify the
square root
expression.
4
The expression can not be simplified using real numbers.
8
Question 11
11.
Vocabulary Review:
Simplify the
square root
expression.
Enter only a number.
Question 12
12.
Vocabulary Review:
Identify the
base
and
exponent
in the
exponential expression
.
2
3
Base
Exponent
Question 13
13.
Use Your Vocabulary:
What is the
index
of the radical expression?
Enter only a number.
Question 14
14.
Use Your Vocabulary:
What is the
index
of the radical expression?
Enter only a number.
Question 15
15.
Use Your Vocabulary:
Find the
cube
of the number.
Enter only a number.
Question 16
16.
Use Your Vocabulary:
Find the
cube
of the number.
Enter only a number.
Question 17
17.
Use Your Vocabulary:
Find the
cube
of the number.
Enter only a number.
Question 18
18.
Use Your Vocabulary:
Find the
cube
of the number.
Enter only a number.
