Numerical Skills Indices 3 - Summative assessment

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8 years, 9 months ago

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joshua boddy 8 years, 9 months ago

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Created this as a copy of Numerical Skills Indices 3 - Formative assessment.

Name	Status	Author	Last Modified
Indices 3	Ready to use	joshua boddy	01/06/2016 09:47
Numerical Skills Indices 3 - Formative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Numerical Skills Indices 3 - Summative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Algebra IV: Properties of indices (1) - Multiplication/Division	Ready to use	Sarah Turner	19/08/2016 14:22
Algebra IV: Properties of indices (1) - Multiplication/Division	Ready to use	Nasir Firoz Khan	12/08/2016 16:11
Rachel's copy of Algebra IV: Properties of indices (1) - Multiplication/Division	Ready to use	Rachel Staddon	09/05/2018 06:54
Jinhua's copy of Indices 3	Ready to use	Jinhua Mathias	28/08/2024 12:15
2. Laws of indices	draft	emma rand	27/07/2018 13:09
Simon's copy of Algebra IV: Properties of indices (1) - Multiplication/Division	draft	Simon Thomas	04/03/2019 12:23
Simon's copy of Algebra IV: Properties of indices (1) - Multiplication/Division	draft	Simon Thomas	04/03/2019 12:33
Maria's copy of Algebra IV: Properties of indices (1) - Multiplication/Division	draft	Maria Aneiros	30/05/2019 04:04
Indices - Multiplication/Division	draft	Kevin Bohan	26/09/2019 09:14
Indices - Multiplication/Division 2	draft	Kevin Bohan	26/09/2019 10:25
Ugur's copy of Indices - Multiplication/Division	Ready to use	Ugur Efem	01/11/2021 12:31

There are 27 other versions that do you not have access to.

Question statement

Simplify each of these, give your answer in simplest form. When you type a "power", type"^", for, example, x^6. Ues "/" for divide.

Give any introductory information the student needs.

			Name	Type	Generated Value

a	integer	6
b	integer	3
c	integer	1
d	integer	-1
f	integer	2
g	integer	3
h	integer	5
j	integer	3

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Generated value: `integer`

→ Used by:

"Part a)" - prompt
"Part a)" - Correct answer
"Part c)" - prompt
"Part c)" - Correct answer
"Part d)" - prompt
"Part d)" - Correct answer

Advice

Recall the laws of indices to help solve the problems:

$x^a \times x^b = x^{a+b}$

$x^a \div x^b = x^{a-b}$

$x^{-a} = \frac{1}{x^a}$

$(x^a)^b = x^{ab}$

$(\frac{x}{y})^a = \frac{x^a}{y^a}$

$x^\frac{a}{b} = \sqrt[b]{x^a}$

$x^0 = 1$

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Numerical Skills Indices 3 - Summative assessment

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Taxonomy: mathcentre

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joshua boddy 8 years, 9 months ago

Deactivated user 9 years, 5 months ago

Error in variable testing condition

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Generated value: `integer`

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Mathematical expression

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Numerical Skills Indices 3 - Summative assessment

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

joshua boddy 8 years, 9 months ago

Deactivated user 9 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

Mathematical expression

Advanced settings

Checking accuracy

Variable value generators

Pattern restriction

Variables

String restrictions

Generated value: `integer`