Find the slope of the line determined by the equation 2x=y
2 answers:
The slope is "2" (or "
" .
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Explanation: When a linear equation is in "slope-intercept format"; that is,
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y = mx + b ;
________________
"m" (the coefficient of "x" (the slope); and "b = the y-intercept.
_________________________
We are given the equation:
___________________________
"2x = y"; which can be written as:
↔ "y = 2x" ;
which is in "slope-intercept form", in the sense that: y = 2x + 0 ; (b = 0) .
_____________________________________________________
y = mx + b; m = 2, or 2/1, which is the slope, which is Δy/Δy, which is rise/run, which is our answer.
_________________________________________
_____________________________________
Explanation: When a linear equation is in "slope-intercept format"; that is,
____________________
y = mx + b ;
________________
"m" (the coefficient of "x" (the slope); and "b = the y-intercept.
_________________________
We are given the equation:
___________________________
"2x = y"; which can be written as:
↔ "y = 2x" ;
which is in "slope-intercept form", in the sense that: y = 2x + 0 ; (b = 0) .
_____________________________________________________
y = mx + b; m = 2, or 2/1, which is the slope, which is Δy/Δy, which is rise/run, which is our answer.
_________________________________________
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Answer:
One
Step-by-step explanation:
Line of symmetry of a figure is an imaginary line about which the figure can be divided into two equal halves.
In other words, a line passing the center of the figure about which we can fold the figure into two halves overlapping each other.
For the trapezoid given in the figure, line of symmetry will be a vertical line perpendicular to the parallel sides.
Therefore, The figure has 1 line of symmetry.
