When x = -5
10x + 3 = 15 10x = 15 - 3 10x = 12 x = 1.2
y=-10x-4
10x + 13 = 17 ie 10x = 17 - 13 so x = 4/10 = 0.4
7x2-10x+3=0 (7x-3)(x-1)=0
If 10x + 6y = 24, y = (24 - 10x)/6 = 4 - (5/3)x. The slope of a line with an equation written in this format is the coefficient of x, therefore -(5/3).
It will have the same slope which is 2
y = 10x + 14 y-int. = 14 x-int. = -14/10 slope = 10
Yes if: y = 10x+5 then the slope is 10 and the y intercept is 5.
The slope is 10 and the y intercept is 5
An equals sign seems to be missing. If it is -10x=6y-30 then the slope is -5/3. If it is -10x+6y-30=0 then it is 5/3.
When x = -5
- 10X - 5Y = - 6 add 10X to both sides - 5Y = 10X - 6 divide both sides by - 5 Y = - 2X + 6/5 slope(m) = - 2
10x-5y = 50 -5y = -10x+50 y = 2x-10 which is now in slope intercept form
It is: y = -10x+14
x2 + 10x + 21 = (x + 3)(x + 7)
x + 13x + 10x = 50 - 6