0
What is the inital value
(4, - 3), y = 3x -
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What lines is parallel to y equals 3x plus 4?
one is y=3x+3 so is y=3x+5
When x equals 5 and y equals 3 by how much does the value of 3x plus 2y exceed the value of 2x plus 3y?
2. If x=5 & y =3 then: 3x + 2y = 3 x 5 + 2 x 3 = 15 + 6 = 21 2x + 3y = 2 x 5 + 3 x 3 = 10 + 9 = 19 ⇒ 3x+2y exceeds 2x+3y by 21 - 19 = 2. Alternatively: 3x+2y exceeds 2x+3y by: (3x+2y) - (2x + 3y) = 3x + 2y - 2x - 3y = x - y If x=5 & y=3 then this becomes: x - y = 5 - 3 = 2
How do you find the value of x in a linear equation if you are given the value of y?
you plug in the value of y and solve for x by algebra For example, standard form is y = mx + b Say y = 3x + 4 and you are given y = 7 then 7 = 3x + 4 3 = 3x 1 = x x = 1
How do you identify two linear equations that are parallel using slopes of two lines?
Two linear equations that are parallel with have the sameslope, or the m value in y = mx + b will be the same.For example, y = 3x + 5 is parallel to y = 3x - 6
What is the equation in slope intercept form of the line that has a slope of -3 and contains the point 4 and -5?
y--5 = -3(x-4) y = -3x+12-5 y = -3x+7
3x - y less than or equal to 5?
-2
3x-y equals 3 y equals 2x plus 2?
3x - y = 3y = 2x + 2Put the value of y in the 1st equation:3x - y = 3 it will be -->3x - ( 2x + 2 ) = 33x - 2x - 2 = 3x - 2 = 3X = 5Put the value of X in the 2nd equation so as to find the value of Y :y = 2x + 2y = 2(5) + 2y = 10 + 2Y = 12
How do we solve y-3x 5?
If you mean: y-3x = 5 then in slope intercept form y = 3x+5
How do you write y-5 equals 3x-1 in slope-intercept form?
y = mx + b y-5 = 3x-1 y-5+5 = 3x-1+5 y = 3x + 4
Find the slope and y-intercept 3x plus y equals 5?
3x + y = 5 y = -3x + 5 slope is -3 and y intercept is 5.
What is the inequality for y-3x-5?
There is no single inequality for this equation. Inequalities could include y-3x-5 > 0 y-3x-5 < 0 y-3x-5 != 0
What is the slope for y -3x - 5?
-8
How does b value appear in point slope form?
Y = mx + b such as y = 3x + 5 the y-intercept (b) = 5
What is the value of x in y 3x-2?
y = 3x - 2 3x = y + 2 x = y + 2 --------- 3
Find the x-intercept and y-intercept of y equals -3x - 5?
-8
In the equation y 3x 1 what is the value of y when x equals 3?
If you mean: y = 3x+1 then the value of y will equal 10
What line Is perpendicular to 3x-y5 and whose y-intercept is -7?
If you mean: 3x-y=5 then y=3x-5 and the perpendicular equation is y=-1/3x-7
