Here are pdf files of practice diagnostics for each of the sections.

Algebra practice diagnostic 1a
Algebra practice diagnostic 1b
Algebra practice diagnostic 2a
Algebra practice diagnostic 2b
Algebra practice diagnostic 3a
Algebra practice diagnostic 3b


Functions and graphs practice diagnostic 1a
Functions and graphs practice diagnostic 1b
Functions and graphs practice diagnostic 2a
Functions and graphs practice diagnostic 2b
Functions and graphs practice diagnostic 3a
Functions and graphs practice diagnostic 3b


Polynomial,rational,exponential,logarithmic functions practice diagnostic 1a
Polynomial,rational,exponential,logarithmic functions practice diagnostic 1b
Polynomial,rational,exponential,logarithmic functions practice diagnostic 2a
Polynomial,rational,exponential,logarithmic functions practice diagnostic 2b
Polynomial,rational,exponential,logarithmic functions practice diagnostic 3a
Polynomial,rational,exponential,logarithmic functions practice diagnostic 3b
Polynomial,rational,exponential,logarithmic functions practice diagnostic 4a
Polynomial,rational,exponential,logarithmic functions practice diagnostic 4b


Trigonometric functions and identities practice diagnostic 1a
Trigonometric functions and identities practice diagnostic 1b
Trigonometric functions and identities practice diagnostic 2a
Trigonometric functions and identities practice diagnostic 2b
Trigonometric functions and identities practice diagnostic 3a
Trigonometric functions and identities practice diagnostic 3b