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this other one how can i actually prove it if this is the equation to use. the problem states: Prove that if a line has slope ma nd yintercept b, then an equation of th eline is y=mx+b. then it says (Hint: use the pointslope
asked by Jasmine20 on January 25, 2007 
Algebra
Could someone be nice enough to check my answers please? 1)Identify a pattern and find the next number in the pattern. 2,3,8,13 my answer; 18 2)Name the property of real numbers illustrated by the equation. 4(x+4)=4x16 my
asked by Lee on January 3, 2013 
Math
How do you write equations for perpendicular lines? I will assume you know how to find the equation of a line if you know the slope and a point on that line. The key thing to remember is: Two perpendicular lines have slopes that
asked by Zoe on July 23, 2007 
Algebra HELP!!
Write the equation of the line that contains the points (2, 2) and (3, 12). Here is part of the answer. Can you identify the missing part? y = 2x + ___ I think it's 12 You've got the slope so use yy1=m(xx1) where (x1,y1) is
asked by Margie on October 11, 2006 
Algebra
Given a line containing the points(1,4), (2,7) and (3,10) determine that slopeintercept form of the equation, provide one additional point on this line, and graph the funtion. Start by putting the first point into pointslope
asked by delmore on January 8, 2007 
Calculus
Let (a, b) be any point on the graph of Prove that the area of the triangle formed by the tangent through (a, b) and the coordinate axes is 2. This is the solution from the solution manual The coordinates of the point are (a,1/a).
asked by Anonymous on February 11, 2018 
Slopes
Write equation of the line through he point (3, 2) with a slope of 1/4 in slope intercept form. I really don't understand this questions.
asked by Mark on February 4, 2017 
Algebra
Could someone correct my answers and help with the other problems? 1. Are the following lines parallel, perpendicular, or neither? L1 with equation x – 5y = 10, L2 with equation 5x + y = 5. Answer: Neither (I'm not to sure but i
asked by Noah on May 28, 2007 
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Can you just help me with this thanks Directions: Tell which property is being used for each step I will give you an example Example: prove that if 4x8=8 then x=0 Given: 4x8=8 Prove: 0 A. 4x8=8 Given B. 4x0 Addition
asked by Terrie on September 15, 2009 
Math
1. Find the slope of the line that passes through the points (1, 2), (0, 5). 2. Suppose y varies directly with x, and y = 15 and x = 5. Write a direct variation equation that relates x and y. What is the value of y when x = 9? 3.
asked by PicturesDon'tChangeThePeopleInsideOfThemDo on December 13, 2017