Slope Intercept Form
Write the Slope-Intercept form of the line through (4, 0) and (5, -4).
y = -4x + 16
Simplify:
(x^2-19x+90)/(7x^2-63x)*(7x)/(2)
(x-10)/2
Simplify:
(3sqrt(10))/(sqrt(9)
sqrt(10)
Solve.
{(-7x,+2y,=28),(-14x,-3y,=7):}
(-2, 7)
Solve.
x^2-14x+10=-23
x = 11, 3
Write the Slope-Intercept form of the line through (-2, 4) and (5, 3).
y=-1/7x+ 26/7
Simplify:
(x^2-x-72)/(72+x-x^2)*(9x)/(x+1)
-(9x)/(x+1)
Simplify:
-3sqrt(5)+2sqrt(20)-2sqrt(5)
-sqrt(5)
Solve.
{(5x,-2y,=12),(2x,+y,=12):}
Solve.
x^2+6x-101=-10
x = 7, -13
Write the Slope-Intercept form of the line through (2, 3) and parallel to y = -x + 4.
y = -x + 5
÷
(1)/(a+5)div(a+9)/(a^2+10a+9)
(a+1)/(a+5)
Simplify:
sqrt(3)/(4sqrt(48)
1/16
Solve.
{(-8x,+3y,=-14),(16x,-6y,=28):}
infinitely many solutions
Solve.
x^2-10x-2=-6
x = 5 +-sqrt(21)
Write the Slope-Intercept form of the line through (5, -2) and perpendicular to y = x + 2.
y = -x + 3
Simplify:
(3n-1)/(n+3) - 4/2
(n-7)/(n+3)
Simplify:
sqrt(5)(sqrt(5)+ sqrt(10))
5 + 5sqrt(2)
Solve.
{(-8x,+3y,=-14),(16x,-6y,=32):}
No solution
Solve.
x^2-6x-21=4
3+-sqrt(34)