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What is the y intercept of the line x-8y equals 4?
x - 8y = 4; turn the equation in the slope-intercept form, y = mx + b, where b is the y-intercept. x - 8y = 4x - x - 8y = -x + 4-8y = -x + 4 divide by -8 to both sidesy = x/8 - 1/2 Thus, the y-intercept is -1/2.
How do you turn 80 into a fraction in simplest form?
80 = 80/1.
What is the absolute value of -20?
I beileive that the absolute value of -20 is 20 because if you do the absolute value it seems to turn out as the positive form of itself in other words, if you take -10 and find the absolute value, it is 10 and if you take 60 and find the absolute value it equals 60
Is 4x6 equals 6x4 a commutative function?
yes turn the 6x4 sideways and they arevequal tada and ur the smart one ha
How do you rewrite a specified tolerance as a percent?
Say you had 750+-15. You would do 15 divided by 750 equals .02. Then multiply be 100 to turn it into a percentage and you get 2%.
How do you turn 10y plus 4x equals plus 10 into slope intercept form?
It is: y = -0.4x+1 when in slope intercept form.
How do you turn 20x plus 80y equals 0 into slope intercept form?
If: 20x+80y = 0 Then: 80y = -20x And: y = -0.25x So the slope is -0.25 and it has no y intercept
How do you turn equations into slope intercept form?
Equation
How do you turn x plus y equals 90 into slope intercept form?
Subtract x from both sides:- y = -x +90
How would you turn 8x-5y equals -40 into slop intercept?
8x-5y = -40 -5y = -8x-40 y = 1.6x+8 which is now in slope intercept form
How do you turn 3x-6y equals 12 in slope intercept form?
3x-6y=12; subtract 12 & add 6y to both sides 3x-12=6y; divide by 6 (1/2)x-2=y; re-write y=(1/2)x-2 slope intercept form
How do you turn 6x-3y-9 equals 0 into slope intercept form?
Slope intercept form is y=mx+b To convert 6x-3y-9=0 into this form, we must first isolate y. We do this by adding 3y to both sides. Now we have 3y=6x-9 To simplify this, we divide both sides by 3. The answer is now y=2x-3
How do you turn standard equations in slope intercept equations?
slopeintercept equations are used to find the slope and intercept (obviously lol) they are set up like this y=mx+b m is the slope and b is the y-intercept lets say you have an equation like... 2x + y = 5 (now minus 2x from both sides) 2x - 2x + y = 5 - 2x (simplify) y = 5 - 2x just use algebra to turn the standard form to slope intercept form
What is the slope and y intercept for the line y equals -2x plus 8?
Y = - 2X + 8 Just read it off the function, aY = mX + C - 2 = m(slope) 8 = Y intercept You can also zero out the variables in turn
How do you turn 2x-4y equals 8 in slope intercept form?
2x-4y = 8 2x = 4y + 8 2x - 8 = 4y 2x/4 - 8/4 = y (1/2)x - 2 = y So, y = (1/2)x - 2, where 1/2 is the slope and -2 is the y-intercept :)
What is the slope of the graph of 3x plus y equals 7?
3x + y = 7 First, turn the equation into the slope-intercept form, y = mx + b, where m is the slope of the graph that that equation represents (solve for y).3x + y = 7 subtract 3x to both sidesy = -3x + 7So you clearly see that the slope is -3.
What is the y intercept of the line x-8y equals 4?
x - 8y = 4; turn the equation in the slope-intercept form, y = mx + b, where b is the y-intercept. x - 8y = 4x - x - 8y = -x + 4-8y = -x + 4 divide by -8 to both sidesy = x/8 - 1/2 Thus, the y-intercept is -1/2.
