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What is a slope used for?
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
What are all the factors for 21?
3, 7, 21. 3x7 is the only equation that equals 21, and so these are the only factors of 21.
What is the equation in slope-intercept form of the line that has a slope of 5 and y-intercept of -3?
8
When x equals -3 then y equals?
It depends on how y depends on x.
If Y equals 10X and 10X equals 40 then what number does Y equal?
Y = 10x 10x = 40 y = 40
What is the derivative -1divided by 3 times x7 plus 2x-9?
y = -1/(3x7 + 2x - 9)y = -(3x7 + 2x - 9)-1y' = -(-1)(3x7 + 2x - 9)-2(3x7 + 2x - 9)'y' = (3x7 + 2x - 9)-2(21x6 + 2)y' = (21x6 + 2)/(3x7 + 2x - 9)2
What is 3x7-4 plus 5 equals?
22
How can you use 3x7 to find 6x7?
To find 6x7 using 3x7, you can simply double the result of 3x7. This is because multiplication is distributive over addition, meaning that multiplying a number by a sum is the same as multiplying the number by each addend and then adding the products. In this case, 6x7 can be thought of as (3+3)x7, which equals 3x7 + 3x7, or 21 + 21, which equals 42.
What is a slope used for?
It shows the relationship of y in terms of x. [y = (yIntercept) + ((slope)*(x))] [slope = (y2 - y1)/(x2 - x1)]
How can you use 2x7 equals 14 to find 3x7?
2x7 = 14 x7 = 7 3x7 = 3*7 = 21
What is the slope of the line y-3x7?
If you mean: y = -3x+7 then the slope is -3 and the y intercept is 7
What is the slope and yintercept of y plus 4x plus 3?
There is no slope nor intercept because there is no equation, simply an expression.
What is a factor of 3x7 equals 21?
it i s eather 1X21 11X11 and
What is the property of 3x7 plus 2 equals 3x7 plus 3x2?
3(7 + 2) = 3x7 + 3x2 is an example of the distributive law.The distributive law connects multiplication and addition.
How do you write an equation of a line that passes through the xintercep and yintercept?
You can write it either in standard form (ax + by = c) or in slope-intercept form (y = mx + b)
If a dog is 3 years old how old will it be in human years?
21b/c3(number of dog years) x 7 (IFK y 7. maybe magic number.) So 3x7=you do 3x7=not that hardokok21
What is 8-3x7x-2 equals?
-50, first you do 3x7=21x(-2)=-42 then 8-(-42)=-50
