can you find the X values??
156166
that's easy.\nD=b^2-4ac\nx1= [-b-sqrt(D)]/2a\nx2= [-b+sqrt(D)]/2a\n-------------------\na,b,c are the coeficients (ax^2+bx+c=0) so a=1, b=3, c=-5;\nsqrt is square root
749429
x = -7\n\nMultiply two negatives and you get a positive
228750
x xxxxx x\n    x----->\n\n<--x    x x--->\n    x
935707
x<0\nso for all values of x, x will be a negative. when you absolute x, the positive absolute will always be bigger than the negative x
736379
for this just substitute for x and y in eqn and see if LHS=RHS\nLHS=4\nRHS=(-1/2)(-3)-5/2\n=3/2-5/2\n=-2/2\n=-1\nnot = RHS\nso pt. not on line
111021
If you are sloving for X then anything greater than 2 will work. basically it is 6 time what (X) will be greater than 12. Well 6x2=12 so that won't work.
1028088
x=y+150\n\nYou will need another statement with x & y or just insert a value for x or y and resolve the question above.
825411
first side=x\nsecond side=2*x\nthird side=2*x+3\n1. + 2. + 3. => x+2x+2x+3=33 => x=6 \n\nfirst side: 6cm\nsecond side: 12cm\nthird side: 15cm\ntotal: 33cm
885928
Find the X intercept by setting Y = 0\n\nx-2 = 0\nx = 2\n\nFind the Y intercept by setting X = 0\n\ny = 0-2\ny = -2\n\nSo the two points to plot are (0,-2) and (2,0) \nThen connect those points with a line
757845
x  y\n0 0\n1 -1/5\n-5 1
909143
take out the x\nx(a-b)=6\nx=6/(a-b)
844920
You have to isolate the "X"\n\n1. Subtract  9 from both sides\n2. Then divide both sides by 5
756805
x<2   (-infinity,2)\nx>3   (3, infinity)\nx<2 see first interval\nx>-2 (-2,infinity)
914486
just plug -1.5 in for x and see if it equals 1.5.       \n2 X -1.5 = -3                  -3 does not equal 1.5\nso the answer is false
794793
x = 3. Try entering it on your calculator.
602540
x + 3 >  8 ==> x >  8 - 3  ==> x > 5\nx - 4 < -2 ==> x < -2 + 4 ==> x < 2\n\nAnswer... not possible.
638682
Domain ~ x values\nRange ~ y values\n\nYou have to work the function and figure them out.