Front

Find x for x² + 2x - 8 = 0

Back

x = -4, 2

Tags

CCSS.HSA-REI.B.4B

Front

Solve the equation by factoring: x² - 6x + 8 = 0

Back

x = 2, 4

Tags

CCSS.HSA-REI.B.4B

Front

The axis of symmetry line passes through which point?

Back

vertex

Front

What is the formula for continuously compounded interest?

Back

A = Pe^(rt)

Front

Let f(x) = 9x + 8 and g(x) = 10x - 15. Find f(x) - g(x).

Back

-x + 23

Tags

CCSS.HSF-BF.A.1B

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Tags

CCSS.HSA-REI.B.4B

Front

Define a polynomial function.

Back

A function that can be expressed in the form f(x) = a_nx^n + a_(n-1)x^(n-1) + ... + a_1x + a_0.

Front

What is the vertex form of a quadratic function?

Back

f(x) = a(x - h)² + k, where (h, k) is the vertex.

Front

How do you find the x-intercepts of a quadratic function?

Back

Set f(x) = 0 and solve for x.

Tags

CCSS.HSF-IF.C.7A

Front

What is the difference between a linear function and a quadratic function?

Back

A linear function has a degree of 1, while a quadratic function has a degree of 2.