ANALYTIC TRIG!!!!!!!. Trig Identities sin^2x + cos^2x = 1 tan^2x + 1 = sec^2x 1 + cot^2x = csc^2x sin(-x) = -sinx cos(-x) = cosx tan(-x) = -tanx.
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lim x 1 1. x -1 x 1 lim 2x x 3 2. x -1 x 1 lim 2 x 8 3. x 0
11/12/14 Geometry Bellwork 1.3x = 8x – 15 0 = 5x – 15 15 = 5x x = 3 2.6x + 3 = 8x – 14 3 = 2x – 14 17 = 2x x = 8.5 3.5x – 2 = 3x + 6 2x – 2 = 6 2x = 8.
Difference Quotient Homework€¦ · Find the difference quotient. 1. f(x) = 5 2. f(x) = 2x – 3 3. f(x) = –4x + 1 4. f(x) = 3x2 + 2x + 1 5. f(x) = –x2 + 3x – 2 6. 3 5 x fx
Warm-Up Exercises Multiply the polynomial. 1.(x + 2)(x + 3) ANSWER x 2 + 5x + 6 ANSWER 4x 2 – 1 2.(2x – 1)(2x + 1) 3. (x – 7) 2 ANSWER x 2 – 14x + 49.
Warm ups Solve for x. 1. 3 + x < 12 2. 23 > x – 15 3. 2x – 10 > x + 6 4. -3.4 > 0.9 – p 5. -3 + x > 2x – 4 6.. 1.x < 9 2.x < 38 3.x > 16 4.p > 4.3
Differentiation. f(x) = x 3 + 2x 2 – 3x + 5 f’(x) = 3x 2 + 4x - 3 f’(1) = 3 x 1 2 + 4 x 1 – 3 = 3 + 4 – 3 = 4 If f(x) = x 3 + 2x 2 –
Find the product. 1.(2x + 3)(3x – 7) 2.(x – 11)(x + 11) = 6x 2 – 5x – 21 = x 2 – 121 = 5(2x + 5) Factor. 3. 10x + 25 4. 28x 2 + 35x 5. x 3 + 2x 2 + 4x.
RRB NTPC Previous Year Paper 14 (Solutions)...Atq, 220+2x 24 =11 ⇒220+2x=11×24 ⇒264=2x+220 2x=44 x=22 Mean = 2×22 2 =22. S13. Ans.(b); Sol. Let the angle = x x=10+ 1 3 (90−x)
Solve for “y” for each: 1.) 2x + y = 92.) -x = y + 3 3.) 2y – 4 = 3x4.) 2 = y – ⅓x 5.) 7x – y = -86.) 3y – 1 = -3x y = -2x + 9 y = ⅓x + 2 y = -x - 3 y.
Drill: Find dy/dx y = x 3 sin 2x y = e 2x ln (3x + 1) y = tan -1 2x Product rule: x 3 (2cos 2x) + 3x 2 sin (2x) 2x 3 cos 2x + 3x 2 sin (2x) Product Rule.
BellRigner – 1/30/2012 Match the graph to the function: f(x) = x 3 – 2x + 2 g(x) = -2x 2 + 3 h(x) = x 4 – 2 i(x) = -x 3 – 1 A B C D.
Warm Up Solve each equation. 1. 62 + x + 37 = 180 2. x + 90 + 11 = 180 3. 2x + 18 = 180 4. 180 = 2x + 72 + x Course 3 7-3 Angles in Triangles x = 81 x.
NATIONAL SENIOR CERTIFICATE EXAMINATION · PDF fileArea DGEF = DE x EF = x tan 60 ⁰ (3 – 2x) = x. 3.(3 – 2x) = 3.x (3 – 2x) EF = 3 – 2x x tan 60⁰ (3 – 2x) (2) 8.3 A(x)
1. f( g(x)) = ____ for g(x) = 2x + 1 and f(x) = 4x, if x = 3 2. (f + g)(x) = ____ for g(x) = 3x 2 + 2x and f(x) = 3x + 1 3. (f/g)(x) = ______ for f(x)
2x + 8 = 32 6x - 6 = 12 a) x = 12 b) x = 3 21 = 2x + 6 10x – 30 = 100 c) x = 7.5 d) x = 13.
Math 407: Linear Optimizationburke/crs/407/...information associated with the LP. max5x 1 + 4x 2 + 3x 3 s.t. 2x 1 + 3x 2 + x 3 5 4x 1 + x 2 + 2x 3 11 3x 1 + 4x 2 + 2x 3 8 0 x 1;x 2;x
Fractions, Integral and Rational Exponentsfrancisjosephcampena.weebly.com/Uploads/1/7/8/6/17869691/Fractions.pdf1. 4x 5y + 5y 4x 2. 2x 3 x + x +3 2x 6 3. x 1 x3 x 2 x2 x 3 x 4. y2