MIDTERM REVIEW Jeopardy Template

Graphs of Quadratics

Solving Quadratics

Solving by Square Rooting

Quadratic Formula / Discriminant

Linear Relationships

Polynomials & Absolute Value

100

What is the vertex of the following Quadratic?

$y=(x-5)^2+4$

$(5,4)$

$(-h,k)$

100

Solve the following Quadratic:

$(2x-8)(x+3)=0$

$x=4,-3$

100

Solve the following Quadratic:

$x^2-36=0$

$x=+-6$

100

What is the formula for the Discriminant?

$D = b^2-4ac$

100

Re-write the equation into y=mx+b form:

3y + 2x = -6

y = -2/3x - 2

100

Describe ALL of the transformations to the parent graph y = |x| in this function:

$y=\frac{1}{4}|x-4|+3$

Vertical compression by 1/4, horizontal translation right by 4, and a vertical translation by 3.

200

Give the Axis of Symmetry for the following Quadratic:

$y=(x-9)(x+1)$

$x=4$

200

Solve the following Quadratic:

$2x^2+9x+7=0$

$x=-1,7/2$

200

Solve the following Quadratc:

$x^2 -25=0$

$x=+-5$

200

How many solutions does the following Quadratic have?

$y=2x^2+8x+8$

Zero

200

DOUBLE JEOPARDY!!

Write a linear equation to describe the table.

Interpret the slope and the y-intercept

y = 3x + 2

$3 per game

$2 to start

200

Given

$f(x)=-3x^3+5x^2+x-5$

What is the end behavior of the function?

$\text{As }x \to \infty , f(x)\to -\infty$

$\text{As } x\to -\infty , f(x)\to\infty$

300

DOUBLE JEOPARDY!!

Find the axis of symmetry from the following Quadratic:

$y=2x^2+8x-13$

$x=-4$

300

Solve the following Quadratic:

$3x^2+8x+5=0$

$x=-5/3,-1$

300

Solve the following Quadratic:

$2x^2 -32=0$

$x=+-4$

300

What is the Quadratic Formula? Use your notes!

$x=(-b+-\sqrt(b^2-4ac))/(2a)$

300

A line has a slope of -5 and goes through the point (0, -7). What is the equation of the line perpendicular to this line with the same y-intercept?

The linear equation is

$y=\frac{1}{5}x-7$

300

Divide the polynomials:

$(4x^2+3x−1)÷(x−3)$

$4x+15+\frac{44}{x-3}$

400

Find the x-intercepts for the quadratic below:

$y=3x^{2}+9x-12$

x= -4, x=1

400

Solve the following Quadratic:

$4x^2-3x-10=0$

$x=-5/4,2$

400

Solve the following Quadratic:

$(x-5)^2=49$

$x=-9,14$

400

What kind of roots will this quadratic have?

$2x^2+9x+11=0$

Two complex roots

400

Which linear function has the greater rate of change? What is the rate of change for each panda?

The table has a greater rate of change. Mochi has a rate of change of 4 lbs/week. Kappa has a rate of change of 3 lbs/week.

400

Write the function graphed below:

$y<2|x+3|-4$

500

Find the roots and vertex for the following Quadratic:

$y=4x^{2}-10x+4$

ROOTS: (0.5,0) and (2,0)

VERTEX: (1.25, -2.25)

500

Solve the following Quadratic:

$2x^2+x-10=0$

$x=-5/2,2$

500

Solve the following Quadratic:

$3(x-2)^2-9=0$

$x=2+\sqrt3,2-\sqrt3$

500

Using the Quadratic Formula, solve the following Quadratic. Either decimals or roots form is acceptable. Show your work!

$2x^2+8x+7=0$

$x=(-4+\sqrt2)/2,(-4-\sqrt2)/2$

500

Show a graph that represents the solution set to this problem:

You can spend at most $25 on a gift basket full of chocolates (x) and candies (y). If the chocolates cost $2.50 per pound and the candies cost $2 per pound. What combinations of chocolate and candy can you use?

500

TRIPLE JEOPARDY!!!

Write the polynomial equation represented by the graph:

$y=(x-5)^{2} (4x+5)(x-10)$