Simplify the expression -3/(-2/5)
2 answers:
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The graph of the given quadratic equation will be along the y-axis and cuts the intercepts at x (-1,3) points.
<h3>What is a graph? </h3>A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The given quadratic equation is:-
y = x² - 2x - 3
So the value of x will be (-1,3) so the quadratic curve will cut the intercepts at x(-1,3). The graph of the quadratic equation is attached with an answer.
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Kindly refer to attachment for solution..
Hope it helps ^_^
Hope it helps ^_^
Option D
The slope of line described by equation y - 7 = 8(x - 14) is 8
<h3><u>Solution:</u></h3>Given equation is y - 7 = 8(x - 14)
We have to find the slope of line
<u><em>The slope intercept form is given as:</em></u>
y = mx + c
Where "m" is the slope of line or we can say "coefficient of x is slope"
Rearranging the given equation to slope intercept form,
y - 7 = 8(x - 14)
y - 7 = 8x - 112
y = 8x - 112 + 7
y = 8x - 105
On comparing the above equation y = 8x - 105 with slope intercept form y = mx + c,
slope = 8(coefficient of "x")
Thus the slope of line is 8
<h3><u>Method 2:</u></h3>Given equation is y - 7 = 8(x - 14)
<u><em>The point slope form of equation is:</em></u>
On comparing given equation y - 7 = 8(x - 14) with point slope form we get,
m = 8
Thus the slope of line is 8