-3
First, put the equation in slope-intervcept form y=mx + b 5y=4x + 40 The y intercept is where x=0 so- 5y= 4(0) +40 solve for y y intercept = (0,8) For the x intercept, y=0 0=4x+40 -4x=40 x= -10 xintercept =( -10.0)
5x2-46x+9 = (5x-1)(x-9)
4002xy
a = 3 and y = 0
0
-3
If you move that 46x over the equals, and if you square both sides, you can get rid of that square root, and do the equation normally. do the math
46x by 87y -------------- √ 90 Tips: If you move that 46x over the equals, and if you square both sides, you can get rid of that square root, and do the equation normally.
First, put the equation in slope-intervcept form y=mx + b 5y=4x + 40 The y intercept is where x=0 so- 5y= 4(0) +40 solve for y y intercept = (0,8) For the x intercept, y=0 0=4x+40 -4x=40 x= -10 xintercept =( -10.0)
5x2-46x+9 = (5x-1)(x-9)
To find the x-intercept for 5x - 4y = 18, plug in a 0 for the y value and solve for x. 5x - 4(0) = 18 5x = 18 x = 18/5 or 3.6 The line will hit the x-axis at (3.6,0)
4002xy
Is the question 9x=46x-3 If this is the actual question then x= - 3/37
a = 3 and y = 0
y=9x=3it equals ......y= 3.334
x equals y