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If you mean slope - y intercept form ... Y = mX + b, where b is the y intercept and m is the slope ...
b is a point on the y axis --- 5 becomes the point (5,0).
m is a slope best thought of as fraction. 3 becomes 3/1 ... to be used as 'rise' and 'run' ... rise tells how far to go up (if positive) or down (if negative) ... run tells how far to go to the right (always to the right). After doing both place a second point. Draw a straight line through both points.
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How do you find the y-intercept of a symbolic rule?
An example of a symbolic rule is y=2x-5. Since this is in the y=mx+b form, the y-intercept (b) is -5. If your rule looks different, e.g. 3x-2y+8=0, then put 0 in for x, and solve for y: 3(0) -2y +8 = 0 <=> -2y +8 = 0 <=> -2y = -8 <=> y = -8/-2 <=> y=-4. 9 out of 10 teachers (I'm with them) would say that the y-intercept is the number -4. The other one would say it is the point (0,-4)
What is the rule to Polygons and lines of symmetry?
Lines of symmetry must be equal halves.
What is the rule for perpindicular lines?
Perpendicular lines intersect at right angles which is 90 degrees
What is the rule for a pair of perpendicular lines?
They intersect at 90 degrees
Is rule an adverb?
No. Rule can be a noun with several meanings, or a verb. An adjective form is ruling. There is no adverb form.
What is the math definition of rule?
1. a prescribed mathematical method for performing a calculation or solving a problem.2.to mark with lines, especially parallel straight lines, with the aid of a ruler or the like: to rule paper.3.to mark out or form (a line) by this method: to rule lines onpaper.
What is the 5 percent rule to find if the y-intercept is significant?
If the Y-Intercept is less than five percent of the largest Y value, then the Y-Intercept can be made zero.
An isometry can be illustrated with a graphing calculator. Which function rule matches the isometry?
(x,y) (-x,-y)
How do you find the y-intercept of a symbolic rule?
An example of a symbolic rule is y=2x-5. Since this is in the y=mx+b form, the y-intercept (b) is -5. If your rule looks different, e.g. 3x-2y+8=0, then put 0 in for x, and solve for y: 3(0) -2y +8 = 0 <=> -2y +8 = 0 <=> -2y = -8 <=> y = -8/-2 <=> y=-4. 9 out of 10 teachers (I'm with them) would say that the y-intercept is the number -4. The other one would say it is the point (0,-4)
How do you find the rule for a linear function?
y=ax+b a=slope b=y intercept
What is the rule to Polygons and lines of symmetry?
Lines of symmetry must be equal halves.
What is the 5 percent rule to find if the y intercept is significant?
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What is the rule for perpindicular lines?
Perpendicular lines intersect at right angles which is 90 degrees
An instrument used to construct stright lines?
The instrument that is used to construct straight lines is called a rule. Often people make the mistake of calling it a ruler, but its a rule.
What is the purpose of steel rule?
"A ruler, sometimes called a rule or line gauge, is an instrument used in geometry, technical drawing, printing and engineering/building to measure distances and/or to rule straight lines. Strictly speaking, the ruler is essentially a straightedge used to rule lines[citation needed], but typically the ruler also contains calibrated lines to measure distances"
What is the rule for a pair of perpendicular lines?
They intersect at 90 degrees
Is rule an adverb?
No. Rule can be a noun with several meanings, or a verb. An adjective form is ruling. There is no adverb form.
