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algebra
Did I do this problem the correct way if so is there a shorter way to explain this? x(x + 6)(x + 4) = 24x x(6 + x)(x + 4) = 24x x(6 + x)(4 + x) = 24x (6 + x) * (4 + x x(6(4 + x) + x(4 + x)) = 24x x((4 * 6 + x * 6) + x(4 + 
Calculus
Use the algorithm for curve sketching to sketch the graph of each function. a) f(x) 4x^3+6x^224x2 1. First to find intercepts y=0 0=4x^3+6x^224x2 =2(2x^3+3x^312x1) I don't know how to find the xintercept. I can't use 
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Given: f(x) = 84x A. Find f(2) f(2) = 84(2) B. Find x, when f(x) = 8 84x = 8 C. Graph the function. ( a graph that has 20X and 20Y as the max numbers) D. State the domain and range of the function. (confused on what to do 
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f(x) = 16x2 + 24x + 16 Part A: What are the xintercepts of the graph of f(x)? Show your work. (2 points) Part B: Is the vertex of the graph of f(x) going to be a maximum or minimum? What are the coordinates of the vertex? 
alg2 check?
solve 3(8x2)=462(12x+1) 24x6=4624x+2 24x6=4824x 48x6=48 48x=42 x=42/48 or 7/8 what where the two mistakes made in the problem? I said the 46 going to 48 and subtracting the 6 from 48? 
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Question 638522: Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the domain and range. For example, if you were asked to graph y= x^2+ 1 using transformations, you would 
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Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the domain and range. For example, if you were asked to graph y= x^2+11 using transformations, you would 
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For the graph y find both xintercepts by solving the equation 3x^2  24x + 45 =0 
Math
consider the equations:f(x)=6x1 and g(x)=4x^2 Select the solution for (f+g)(x) A) 6x1+4x^2 B) 24x^3  4X^2 C) 24x^2  1 D) 6X 1  24X^2 I think the answer is A. Please help 
Maths
is this correct... (3x^2+4x3)^2(3x^2x+2)^2 then is it this (9x^4+24x^32x^224x+9)(9x^46x^3+13x^24x+4) or this 9x^4+24x^32x^224x+99x^46x^3+13x^24x+4 should it have brakets or not that's my only problem thanks