Worksheet 2 7 Logarithms and Exponentials
Worksheet 2:7 Logarithms and Exponentials ... It is written logb x. In algebraic terms this means that if y = logb x then x = by The formula y = logb x is said to be written in logarithmic form and x = by is said to be written in exponential form. In working with these problems it is most important to remember that
Download Worksheet 2 7 Logarithms and Exponentials
Information
Domain:
Source:
Link to this page:
Documents from same domain
Worksheet 4.8 Composite and Inverse Functions
maths.mq.edu.auNotice in each of examples 1 and 2 the operations performed are \opposites" so the functions \undo" each other. Similarly we have example 3. Example 3 : p(x) = x3; q(x) = x1=3 p(x) cubes what we put in and q(x) takes the cube root of what we put in.
Worksheet 1.4 Fractions and Decimals - Macquarie University
maths.mq.edu.auWorksheet 1.4 Fractions and Decimals Section 1 Fractions to decimals The most common method of converting fractions to decimals is to use a calculator. A fraction represents a division so 1 a is another way of writing 1 a, and with a calculator this operation is easy to perform. The calculator will provide you with the decimal equivalent of the ...
Worksheet 3 6 Arithmetic and Geometric Progressions
maths.mq.edu.au(b) Find the sum to 5 terms of the geometric progression whose rst term is 54 and fourth term is 2. (c) Find the second term of a geometric progression whose third term is 9 4 and sixth term is 16 81. (d) Find the sum to n terms of an arithmetic progression whose fourth and fth terms are 13 and 15. 4. (a) A university lecturer has an annual ...
Worksheet 3 5 Simultaneous Equations
maths.mq.edu.aufor the equation of a line. This is always the case when solving linear simultaneous equations in two variables. This means that solving simultaneous equations is the same as nding the point of intersection of lines. If certain values of x and y satisfy both …
Worksheet 2 3 Algebraic Fractions - Macquarie University
maths.mq.edu.au2 (b) m 7 m 5 (c) 4t 5 + t 2 (d) m+1 3 m 2 4 (e) 3m+4 7 + m 1 2 (f) y y+1 y y+3 (g) 5 t+1 + 4 t 3 (h) 3m m+4 + 4m m+5 (i) 4 y+1 5 y+2 (j) 7 4x + 2 5xy Section 2 Multiplication and Division As in numerical fractions, the trick with simplifying the multiplication and division of algebraic fractions is to look for common factors both before and ...
Worksheet 2 2 Solving Equations in One Variable
maths.mq.edu.au70 = T +2 7 (multiply out the brackets) 70 = T +14 70 14 = T +14 14 56 = T Note: When multiplying through by a number it is important to multiply every term on both sides of the equation. On the whole, it is probably easier to undo addition and subtraction rst. Example 2 : 3x 5 = 16 3x 5+5 = 16+5 (add 5 to both sides) 3x = 21 3x 3 = 21 3 x = 7 ...
Worksheet 2 6 Factorizing Algebraic Expressions
maths.mq.edu.auWorksheet 2:6 Factorizing Algebraic Expressions Section 1 Finding Factors Factorizing algebraic expressions is a way of turning a sum of terms into a product of smaller ones. The product is a multiplication of the factors. Sometimes it helps to look at a simpler case before venturing into the abstract. The number 48 may be written as a product in a
Related documents
Review Sheet: Exponential and Logorithmic Functions Date ...
www.unm.edu©V 2KTuetIam 4SGo9fztmwJaqrHej 8LrLYCN.3 x UAAlflM WreiXgWhJt OsY brReFsie8rOvterd X.z Q kMaaMdxeB gw9iFtQhr uIMnOfZirn7iYtreW UAulPgQePbwr9ap p2U.u Worksheet by Kuta Software LLC Math 120 ID: 1 Name_____ Review Sheet: Exponential and Logorithmic Functions Date_____ Period____ Expand each logarithm. 1) log (u2
Types of Functions Algebraic Functions
www-users.cse.umn.eduFind the exponential function f(x) = ax whose graph goes through the point ( 4;1=16): Logarithmic Functions The logarithmic functions, f(x) = log ax, where the base ais a positive constant, are the functions that are the inverse of the exponential functions. It is important to realize that logarithmic functions are the inverses of exponential ...