Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)}
No
Algebra: What is the slope-intercept of a linear equation (for example, what is the formula ? starts with y = ....)
Algebra: y= mx + b
Find the slope: 2(3x - y) = -10
Hint: solve for Y, x equals slope
3
What property is shown:
c(a*b)= ca*cb HINT: starts with D
Distributive Property
Solve the equation:
|x|-6=4
x = 10 or x = -10
DAILY DOUBLE
Algebra: simplify: 3(6wd - 3) + 3wd
Algebra: 21wd - 9
+Write the following equation in slope-intercept form: 5(x + 2y) = 20 (Hint: make the equation equal to Y)
y = -1/2x + 2
What is the slope of the following equation:
2x + 2y = 8
Hint: solve for y, slope is x
slope = -1
Solve the system: 4x + 2y = 8 and 3x + 3y = 9
(1, 2)
Solve the equation.
4|x-5| = 12
x = 8 or x = 2
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
Solve: (3x-5)/4 = 5
x = 25/3
DAILY DOUBLE
Solve: (3 - 3x)/7 = 6
x = -13
Evaluate:
[(2*3)+(7*4)]+2
Algebra: 36
Solve:
4|x+3|-7=5
x = 0 or x = -6
{0,-6}
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
Simplify: -4(3x - 2) -2(4 + 3x)
-18x
Simplify: 22p - 7p + 19 - 15 - 12
15p - 8
DAILY DOUBLE
Simplify: -(x + 7) -2(4x + y)
-9x -2y -7
Solve the equation.
-3|x-1|+5=8
No Solution.
Solve: 21 + x = 2(x - 6)
x = 33
Algebra: What's the domain of x = 3?
Algebra: 3
NOTE:
x = Domain
y = Range
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
h2k +2k2
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
Simplify: 1/4(-4 + 16x) - 2/5(20x - 15)
5 - 4x
Solve the equation.
0.8|x+4|-3=1
x = -9 or x = 1