Clep college algebra - Study guides, Class notes & Summaries

Accuplacer Placement Tests 42 Questions with Verified Answers What is the Accuplacer? - CORRECT ANSWER A college placement test. The Accuplacer is a set of computerized tests that determines a students' skill level in math and/or English. When should an applicant take the Accuplacer? - CORRECT ANSWER Typically done after application is completed. But if you are an adult (haven't been to school in a while) or don't know what program would suit you best you are welcome to take the exam be...

Same base, different exponents - Answer-add exponents Different base, same exponent - Answer-multiply bases together y=logₙ (x) --> - Answer-x=n^y Properties of Logarithms logₙ (xy) = ? - Answer-logₙ (x) + logₙ (y) Properties of Logarithms logₙ (x/y) = ? - Answer-logₙ (x) - logₙ (y) Properties of Logarithms logₙ (x^y) = ? - Answer-ylogₙ (x) Properties of Logarithms logₙ (1) = ? - Answer-0 logₙ (a^x)= - Answer-x a^logₙ (x)= - Answer-x If the answer to an ab...

i^0 = 1 i^1 = i i^2 = -1 i^3 = -i i = square root of -1 square root of -25 5i point-slope formula y- y[one] =m(x - x[one]) find y-intercept plug 0 in for x

(a+bi)(a-bi) - i^2 =1 a+bi/ci - multiply by i/i and simplify additive inverse to a - -a arithmetic sequence - an= a1 + (n-1)d combination of n choose r - nCr= n!/r!(n-r)! determinant of 2x2 matrix - a b c d = ad-bc determine whether a function is a growth or decay - when the equation is in the form of y=a^x the graph is growth if a>1 and decay if 0>a>1 determine whether a graph is odd, even, or neither - even- if the graph is symmetrical with respe...

Same base, different exponents - Answer-add exponents Different base, same exponent - Answer-multiply bases together y=logₙ (x) --> - Answer-x=n^y Properties of Logarithms logₙ (xy) = ? - Answer-logₙ (x) + logₙ (y)

(a/b)^n = - Correct Answer a^n/b^n (a^n)^m = - Correct Answer a^n*m (ab)^n = - Correct Answer a^n * b^n ^3 square root of 8 --> can be written as - Correct Answer 8^1/3 1/a^-n = - Correct Answer a^n a^-n = - Correct Answer 1/a^n a^n * a^m = - Correct Answer a^n+m a^n + a^m = - Correct Answer that's all folks a^n/a^m = - Correct Answer a^n-m associative property - Correct Answer to regroup numbers communicative property - Correct Answer switch...

Academic Policies and Regulations for Undergraduate and PBTL COE undergraduate and Post-Baccalaureate Teacher Licensure (PBTL) students are under the same academic policies and regulations as university undergraduate students. These can be found in the General Information section of the catalog, under Academic Policy And Regulations for Undergraduate Programs. The following are instances where policy slightly differs: • COE students are allowed one grade below C- to count toward lice...

-f(x) - Correct Answer reflects the function over the x-axis (f o g)(x)= - Correct Answer f(g(x)) 0! - Correct Answer 1 a^m x a^n= (a^m)^n= (ab)^m= - Correct Answer absolute value of x - Correct Answer x, x>0 -x, x<0 absolute value of x = a negative number - Correct Answer no solutions adding and subtracting complex numbers - Correct Answer add and subtract the real and imaginary components separately Alternate way of looking at Logs - Correct Answ...

(f o g)(x) = ? - Correct Answer f(g(x)) a^logₙ(x)= - Correct Answer x Determinant of a Matrix 2x2 - Correct Answer ad-bc (cross matrices) Determinant of a Matrix 3x3 - Correct Answer +-+ Multiply by determinant of each row/column not being used. Different base, same exponent - Correct Answer multiply bases together Domain & Range f(x) = x² - Correct Answer domain: (-∞,∞) range: [0, ∞) Domain & Range f(x)=√x - Correct Answer domain: [0, ∞) range: [0, ∞) Domain...