Question 710699
Find the slope-intercept form of the line satisfying the given conditions.
slope 4/7, y intercept 3:
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Slope-Intercept form of a line is represented by:
{{{y=mx+b}}}
Where m is the slope, and b is the Y-intercept.
So for this problem, the answer is pretty simple:
{{{highlight(y=4x/7+3)}}}
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parallel to 2x+4=5, passing through (1,2) 

Did you write this correctly? I'll assume you did...
First, simplify the equation:
{{{2x+4=5}}}
{{{2x=1}}}
{{{x=1/2}}}
This means that you have a line parallel to the Y axis that crosses the X axis 
at the point 1/2. Note, this line has infinite slope (goes straight up).

Lines that are parallel have equal slope. So the line they are looking for also has infinite slope, and crosses the X axis at the point 1. So it's equation is:
{{{highlight(x=1)}}}
You can graph this out to check that it's right.
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Good Luck,
tutor_paul@yahoo.com