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How do you draw a square using line command?
Line (x1, y1, x2, y1); Line (x2, y1, x2, y2); Line (x2, y2, x1, y2); Line (x1, y2, x1, y1);
Write an algebraic expression for the following double a number plus 7?
x2+7
How do you write median median line?
the equation is A= y2-y2/x3-x2 after that you find the y-intercept by doing, b= y1+y2+y3-A(x1+x2+x3)/3
How do you write in a expression the sum of the square of a number and nine is thirty-six?
x2 + 9 = 36
How do you write the point-slope formula for the equation of a straight line and explain how to use it to obtain the equation of a straight line?
m = (y2 - y1) / (x2 - x1)
How do you write one more than twice a number is 5?
1+x2=5 x+2
How do you write an equation for a function?
Y = X2 ===== This is a parabolic function because it passes the vertical line test. ( you should know what that test is )
How do you write 20 squared?
To write powers of a number you write the number, followed by the number of the power in superscript. For example, a number to the second power is x2, a number to the third power is x3 and so on. Squaring is taking a number to the second power. Thus 20 squared is 202, which equals 400.
What is the slope of a line?
The slope of a line refers to how steep the line is. Given two points, (x1,y1) and (x2,y2), the slope can be found by this formula: (y2-y1) / (x2-x1). If the number is positive, the line goes up. If the slope is negative, the line goes down. If the slope is zero, the line is horizontal and if the slope is undefined because the denominator is 0, the line is vertical.
How do you write a standard form linear equation given two points?
The standard form of a linear equation is y = mx + bwhere m is the slop of the line, and b is the y intercept.If you have two points (x1,y1) and (x2,y2), you can get the slope with the following formula:m = (y2-y1)/(x2-x1)if you plug this number in to the equation you can then plug in any (x,y) point on the line to solve for b.
What is the slope formula in equation form?
If (x1, y1) and (x2, y2) are two points on the line, then the formula for the slope is (y2-y1)/(x2-x1) provided x2 ≠x1. If x2 = x1 then the line is vertical and the slope is not defined.
How do you write 6 over 7 on a number line?
6/7 is less than one on the number line.
