Simple Equations
Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)}
No
Algebra: What is the slope-intercept of a linear equation
Algebra: y= mx + b
When solving a system of equations, if the last statement is 4 = 5. What is the solution for the system of equations?
No solution
What is the a1 and d of the sequence below?
5, 8, 11, 14
a1 = 5
d =3
What is the range for y = x2 - 16?
y is greater than or equal to -16
Write the following equation in slope-intercept form: 5(x + 2y) = 20
y = -1/2x + 2
What is the solution to the system of equations?
x+y = -4
x - y = 2
x = -1 and y = -3
Write the explicit formula for the sequence below.
10, 6, 2, -2
f(n) = -4n +14
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
Is (3, -6) a possible solution for
y > 2x + 1
y < -5x +7 ?
No
What are the solutions for x2 - 16?
-4 and 4
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
Sarah is designing a flower garden ans has allowed herself $300 for expenses. She finds flowers for $6 each and bushes for $10 each. Write the inequality to represent the situation using x for number of flowers and y for number of bushes.
6x + 10y < = 300
Factor x2 - 5x - 14
(x -7)(x + 2)
Solve: 21 + x = 2(x - 6)
x = 33
Algebra: What's the domain of x = 3?
Algebra: 3
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
2hk + 4k
When graphing a system of equations, George got one line on the coordinate plane. This tells George is answer is.....
infinite solutions
Factor 2x3 + 18x2 + 40x
2x(x+5)(x+4)