Whats the answer can u help me please
1 answer:
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Answer:
The signup fee is $17
Step-by-step explanation:
we know that
The equation in point slope form is equal to
where
m is the slope or unit rate of the linear equation
(x1,y1) is a ordered pair of the line
Let
x -----> the number of months
y -----> the total cost of a gym membership
In this problem we have
The slope of unit rate is equal to
The ordered pair is
substitute
----> equation in point slope form
Convert to slope intercept form
---> equation in slope intercept form
The y-intercept is the signup fee (value of y when the value of x is equal to zero)
therefore
The signup fee is $17
The equation of line with slope 2/3 and crosses the y axis at (0, -5) is:
Step-by-step explanation:
We will use the slope intercept form of the equation to make an equation of the given line
The slope-intercept form is:
Here m is the slope and b is the y-intercept
Given
m = 2/3
Putting the value of slope
The y intercept is -5 so we will put in the equation
The equation of line with slope 2/3 and crosses the y axis at (0, -5) is:
Keywords: Equation of line, slope-intercept form
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