Conceptual Questions 5.1 5.2 5.3 Finals Review
Y=mx+b
What is slope intercept form?
Y=2x-5
What is equation for this line in slope intercept form? The slope is 2 and the y intercept is -5.
M=2
What is the slope between (4,9) and (-4,-7)?
AX+BY=C
What is the standard form equation?
X=6
Solve for X. 8x-3x-10=20
Y-Y1=M (X-X1)
What is point slope form?
Y-5=1/3(X-4)
What is equation to this line in point slope form? The slope is 1/3 and the point it passes through is (4,5).
Y=-1/3x+5
What is equation of this line in slope intercept form? The two given points are (-3,6) and (0,5). Y=-1/3x+5
2x-3y=12
Rewrite into standard form. Y=2/3x-4
X =-7
Solve for X. 3/2(3x+5)=24
Rise over run or (Y2-Y1/ X2-X1)
What is slope form?
Y+3= 2 (X+1)
Y= 2X-1
Write 2 equations, one in point slope and one in slope intercept form. The slope is 2 and the point is (-1,-3).
X=2 VUX
What is the equation of this line? The two given points are (2,9) and (2,-11). X=2 VUX
3x+2y=8
Rewrite into standard form. Y=-3/2x+4
6
Solve: -16 / (-8/3)
Vertical, undefined slope, x=
What does VUX stand for?
Y=1/2x
What is the equation of this line in slope intercept form? The slope is 1/2 and the (6,3).
Y=-6 HOY M=0
What is the equation of this line AND the slope? The two given points are (3,-6) and (1,-6).
Y=-7 HOY
What is the equation for this horizontal line? (4,-7)
n+30
Distribute and combine like terms. 4(n+9)-3(2+n)
Horizontal, vertical slope, y=
What does HOY stand for?
Y= -9X+31
What is the equation of this line in slope intercept form? The slope is -9 and the (3,4).
Y-2=-(X+5) or Y+4=-( X-1)
What is the point slope and slope intercept equation of this line? The given points are (-5, 2) and (1, -4).
Y= -X-3
X-2y=6
Rewrite into standard form. Y=1/2x-3
X= 11, -5
Solve for x.