Fun with Equations
Miscellaneous
Who Knows
Math Rocks
Math Mystery
100
Solve: 4x + 7 = 31
x = 6
100
Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)}
Algebra: No
100
Algebra: What is the point-slope form of a linear equation:
Algebra: y - y1 = m(x - x1)
100
Find the x- and y-intercept of the
line 2x + 3y = –18
x-intercept is –9; y-intercept is –6.
100
Write an inequality for the graph
y < 1/2x + 3
200
Solve: 2(3x - 4) = 34
x = 7
200
Write the polynomial in standard form
4g – g3 + 3g2 – 2
-g3 +3g2 + 4g - 2
200
Algebra: What is the Standard form of a linear equation:
Ax + By = C
200
Algebra: What is the slope intercept formula?
algebra: y=mx+b
200
Solve the compound inequality:
3g - 12 > - 15 or -g + 2 >= 19
g > -1 or g <= -17
300
Solve: 3x + 3 - 2x = 21
x = 18
300
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
300
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
7x – 4y = 4 x – 4y = 3
neither
300
Find the product: (2x + 4)(2x - 4)
4x2-16
300
Find f(-3)
f(x)= x2+36x+25
-74
400
Solve:
3p - 1 = 5( p - 1) - 2(7 - 2p)
p = 3
400
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
400
Simplify: -4(3x - 2) -2(4 + 3x)
-18x
400
Simplify (x2-2x+3) - (3x-5x2-6)
-2x2+3x+9
400
Simplify: -(x + 7) -2(4x + y)
-9x -7 -2y
500
Solve: 3/7x + 6 = 9
x = 7
500
Algebra: What's the domain of
y= x - 3x -10?
Algebra: all real numbers
500
simplify: 4h2 +2k2 + 7k2 - 3h2 - 3k2
h2+6k2
500
Write the following equation in slope intercept form.
3x+4y=12
y=-3/4x+3
500
Simplify: 1/4(-4 + 16x) - 2/5(20x - 15)
5 - 4x