Simple Equations
If g(x) = x^2 - 5, what is g(2)?
-1
Algebra: What is the slope-intercept equation
Algebra: y= mx + b
Find the slope: 2(3x - y) = -10
3
What property is shown:
(a*b)*c = a(b*c)
Associative Property of Multiplication
Solve the equation:
-9 + 2 - (-5)
-2
How many children does Mrs. Hoffman have?
2 (3 if you count Bowie)
Algebra: simplify: 3(6wd - 3) + wd3
Algebra: 21wd - 9
Write the following equation in slope-intercept form: 5(x + 2y) = 20
y = -1/2x + 2
What is the slope of the following equation:
2x + 2y = 8
slope = -1
Solve the system: 4x + 2y = 8 and 3x + 3y = 9
(1, 2)
What is the exponential equation?
y=a(b)2
What Harry Potter house does Mrs. Hoffman belong to?
Hufflepuff
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
Solve: (3 - 3x)/7 = 6
x = -13
Evaluate:
[(2*3)+(7*4)]+2
Algebra: 36
Solve:
Mrs. Harris bought 3 pizzas for $43.99. How much money would 1 pizza cost?
$14.66
What is Mrs. Hoffman's husband's name?
Hans (of the southern isles)
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
Simplify:
(2x+4)(x-5)
2x2-6x-20
What did Mrs. Hoffman do for 15 years before teaching?
Clinical Laboratory Scientist
solve for the roots:
y=x2+7x+10
x = 2
x = 5
How many solutions does y=x2+7x+10
two solutions
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
2hk + 4k
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
What is the first step in solving the equation below?
Solve the equation:
2(x + 4) = -6 + 2(5 - 3x)
-1/2
What subject did Mrs. Hoffman not get recommended for in High School but ended up majoring in for college?
Biology (take that 8th grade science teacher!!)