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olya-2409 [2.1K]
3 years ago
6

Through (-1,3) parallel to y= 5/4x+3

Mathematics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

The equation of line with slope  \frac{5}{4}  and points  ( - 1 , 3 ) is y =  \frac{5}{4} x +  \frac{17}{4}

Step-by-step explanation:

Given equation of a line as :

y = \frac{5}{4} x + 3

The line equation is in the form of y = m x + c

Where m is the slope of the line

Now while comparing given line equation with standard line equation ,

So , slope of the line m = \frac{5}{4}

∵ Another line is passing through points ( - 1 , 3 ) , and is parallel to given line

Now <u>if two lines are parallel then slope of both lines are equal </u>

Let The slope of another line = M

So, M = m = \frac{5}{4}

∴ The equation of line with slope \frac{5}{4}  and passing through points ( - 1 , 3 ) is

y - y_1 = M × ( x -  x_1 )

Or, y - 3 =  × \frac{5}{4}  ( x + 1 )

or,  4 × (  y - 3 ) =  5 ×   ( x + 1 )

Or,  4 y - 12 = 5 x + 5

Or,  4 y = 5 x + 17

∴   y =  \frac{5}{4} x +  \frac{17}{4}  

Hence The equation of line with slope  \frac{5}{4}  and points      ( - 1 , 3 ) is y =  \frac{5}{4} x +  \frac{17}{4}   Answer

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