SOLUTION: 1. What is the value of x in the equation 3(2x+1)=-15(5x+6)?
2. What is the slope and y-intercept of the equation -2x+3y=-3?
3. What is the constant rate of change for the two qu
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Question 949421: 1. What is the value of x in the equation 3(2x+1)=-15(5x+6)?
2. What is the slope and y-intercept of the equation -2x+3y=-3?
3. What is the constant rate of change for the two quantities of 10 pages read in 15 minutes?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
note:
A linear function is a function whose graph produces a line.
Linear functions can be written in the form
called slope-intercept form
where is the initial or starting value of the function (when input,AMP Parsing Error of [x= 0]: Invalid expression '0': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 203.
.
) or y-intercept,
and is the constant rate of change of the function or a slope.
1. What is the value of in the equation ?
...first reduce, divide both sides by
....now multiply
......add to the both sides
2. What is the slope and y-intercept of the equation ?
...first write it in slope-intercept form
so, => if then and y-intercept is at the point (,)
3. What is the constant rate of change for the quantities of pages read in minutes?
the quantities of pages is pages
if read in minutes, then the constant rate of change is
or
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