14 results authored by Abbi Mullins  search across all users.

Question in CHY1205
Practice of conversion between SI units of mass, volume & length.

Question in CHY1205
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Question in CHY1205
Split $\displaystyle \frac{ax+b}{(cx + d)(px+q)}$ into partial fractions.

Question in CHY1205
Simple transposition question

Exam (5 questions) in CHY1205
5 questions on definite integrals  integrate polynomials, trig functions and exponentials; find the area under a graph; find volumes of revolution.

Question in CHY1205
Rearrange some expressions involving logarithms by applying the relation $\log_b(a) = c \iff a = b^c$.

Question in CHY1205
Use laws for addition and subtraction of logarithms to simplify a given logarithmic expression to an arbitrary base.

Question in CHY1205
Use the rule $\log_a(n^b) = b\log_a(n)$ to rearrange some expressions.

Exam (3 questions) in CHY1205
Quiz covering basic arithmetic with complex numbers and solving roots for a quadratic with complex solutions

Question in CHY1205
Two quadratic graphs are sketched with some area beneath them shaded. Question is to determine the area of shaded regions using integration. The first graph's area is all above the $x$axis. The second graph has some area above and some below the $x$axis.

Exam (11 questions) in CHY1205
Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.

Exam (12 questions) in CHY1205
Differentiation of polynomials, cos, sin, exp, log functions. Product, quotient and chain rules.
Missing: Application with bacteria, turning points, difficult chain rule

Question in CHY1205
Differentiate $\displaystyle \frac{ax+b}{cx+d}$.

Question in CHY1205
Find the inverse of a composite function by finding the inverses of two functions and then the composite of these; and by finding the composite of two functions then finding the inverse. The question then concludes by asking students to compare their two answers and verify they're equivalent.