Mac 1105 final - Study guides, Class notes & Summaries

R.4 What is FOIL - correct answer First, Outer, Inner, Last R.5 For x^2 +Bx+C = (x+a)(x+b) - correct answer ab=C and a+b=B R.5 Difference of squares - correct answer x² - y² = (x + y)(x - y) R.5 How to factor? - correct answer 1. ab=C 2. a+b=Bx 3. (x+a)(x+b) 4. solve for a and b that will satisfy both equations R.5 How to factor by grouping? - correct answer 1. x^2 + Bx + C 2. x^2 + ax + bx + C 3. (x^2 + ax)+(bx+C) 4. factor and simplify R.5 What a...

I^2 - correct answer -1 even function - correct answer f (x)=f (-x) Odd function - correct answer f (-x)= -f (x) Standard form of a line - correct answer Ax+by=c Vertical shifts Y=f (x)+c Y=f (x)-c - correct answer Goes up by c units Goes down by c units Horizontal shifts Y=f (x+c) Y=f (x-c) - correct answer To the left by c units To the left by c units Reflections Y=-f (x) Y=f (-x) - correct answer Reflects about x axis Reflects abou...

Even Function - correct answer f(-x)=f(x) Odd Function - correct answer f(-x) = -f(x) Average Rate of Change - correct answer f(b)-f(a)/b-a Difference Quotient - correct answer f(x+h)-f(x)/h Standard form of Quadratic Function - correct answer a(x-h)^2+k Vertex Formula - correct answer -b/2a, f(-b/2a) Horizontal Asymptotes - correct answer 1. if n<m then, y=0 2. if n=m then, y= co-eficients n/m 3. n>m then DNE Exponential Growth and...