You Know Ball
The coefficient of the term x2 when the expression below is simplified.
(7x2−x−3)−(−4x2−4x−8)
What is 11?
The solution set for the equation x2−49=0.
What is {-7, 7}?
If y= 6x2+2 is changed to
y=−6x2+2, the graph will be affected in this way.
What is "open downwards"?
The state in which was Ms. VanBrocklin raised.
What is Florida?
The country Ms. VanBrocklin will be making a second trip to this summer.
What is Finland?
The number that should be added to both sides of the equation to complete the square.
x2+12x=4
What is 36?
For a physics experiment, students toss a basketball into the air from the top of a school building. They write the expression –16t2 + 48t + 67 to represent the height, in feet, of the basketball after t seconds.
Based on this expression, the height, in feet, of the school building is this number.
What is 67?
Complete the square for the function
f(x) = x2 – 10x + 3.
The minimum point on a graph of this function is this point.
f(x)=(x-5)2-22
What is (5,-22)?
Ms. VanBrocklin's cats' names.
What is Lou?
What is Sophie?
In 2021, she became the youngest artist to debut at no. 1 with her song Driver's License.
Who is Olivia Rodrigo?
The missing term represented by a question mark.
(m+2)(m2+5m+3)=m3+7m2+ ? +6
What is 13m?
Write in standard form.
(x+3)(x−5)
What is x2-2x-15?
When factored completely, 4a3+4a2−48a is equivalent to this expression.
What is 4a(a+4)(a−3)?
The number of degrees Ms. VanBrocklin has.
What is 2?
Robyn Fenty's stage name.
Who is Rihanna?
In the expression (x+5)2+(x−5)2 , it is the value that completes the equivalent expression shown.
2x^2+?
What is 50?
Marcus threw a rock from a bridge. The function h(t)=−16t2+48t+64 gives the height of the rock, in feet, t seconds after he threw it.
The number of seconds it takes for the rock to reach the water.
What is 4 seconds?
f(x)=x2−6x−1 is rewritten in this vertex form as well as the function’s correct axis of symmetry.
What is f(x)=(x-3)2-10?
What is x=3?
The year Ms. VanBrocklin graduated high school.
What is 2017?
The world's largest desert.
What is Antarctica?
The formula s=16t2 is used to approximate the distance s, in feet, that an object falls freely in t seconds. It takes this long for the twig hanging 725 ft above the soil to reach soil when it breaks off the tree.
What is approximately 6.7 seconds?
All of zeroes of the function f(x)=x2+4x−21.
What is (7,0) and (-3,0)?
The vertex of x2 - 6x +6.
What is (3,-3)?
Ms. VanBrocklin's favorite type of math.
What is calculus?
Ms. VanBrocklin's go-to karaoke song.
What is I Miss You by Blink-182?