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
What shape is a stop sign?
octagon
What is the largest ocean on Earth?
The Pacific ocean
What is the direction of the opening of this parabola?
y= -2x2+12x+5
concave down
What is the formula for Pythagorean Theorem?
a2 + b2 =c2
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
How many primary colors are there?
3
Which direction does the sun rise?
East
What are the solutions of this quadratic equation?
(x-3)(x+8)=0
x=3 x=-8
what is the longest side of a right triangle called?
hypotenuse
Algebra: Solve for a: ax + b = c
Algebra: a = (c - b)/x
What country is Peppa Pig from?
UK
Which continent is the country of Morocco part of?
Africa
Factor the quadratic. y= x2 + 4x - 32
y= (x+8) (x-4)
180 degrees
Simplify: a(b - c) - 2a(c + b)
-1ab - 3ac
What does the term "phalanges" refer to?
fingers
What's the technical term for a lie detector test?
Polygraph
A rocket is launched into the air and lands on the grass. The quadratic function y=-15x2 +10x + 2 shows the rockets path. How many seconds does it take for the rocket to land on the ground.
WHAT FORMULA would you use to solve this word problem?
quadratic formula because you are looking for the X-intercept
What is zero to the zero power?
1
Solve the equation
4(x+3)−2=3(2x−5)+7
x = 9
Algebra: What's the domain of x = 3?
Algebra: 3
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
2hk + 4k
In what year did WW2 end?
1945
What is a human's largest organ?
skin
What are the solutions of this quadratic?
(x+a)(x-b)=0
x= -a x= b
What is the interior angle sum of a quadrilateral?
360 degrees