Leap Review #2

Naming polynomials by its degree

100

2x²-4x-1

Quadratic

200

5b⁴+3b-18

Fourth degree (Quartic)

300

3x-7

Linear

400

82

Constant

500

9k³+16

Cubic

Name the polynomials based of the number of terms

100

6xy³+8x²y-9y+4

Polynomial

200

4xy+13

Binomial

300

5x³+2x-19

Trinomial

400

7x⁴

Monomial

500

4x⁵+8xy²-8x+10

Polynomial

Simplify

100

2-(-3)+5(6)

35

200

2(x-4x+2)-5000

-6x-4996

300

17x³+4x²-6x³-8x-1

11x³+4x²-8x-1

400

(100x⁴⁰+37x⁹+4) - (24x⁴⁰-35x⁹+400)

76x⁴⁰ + 72x⁹ - 396

500

(3x²+2x)(-5x³+7x-12)

-15x⁵-10x⁴+21x³-22x²-24x

Stats

100

Find the mean of the values:

5, 2, 8, 3, 12, and 420

75

200

Find the median of the data:

6, 2, 9, 3, 4, 10, 28, 1

5

300

Find the range of the data:

26, 39, 20, 18, 47, 11, 38, 30, 17

36

400

Find the mode of the data:

9, 3, 5, 8, 1, 1, 2, 4, 5, 3, 8, 0, 2, 6, 3, 8, 9, 3, 1, 6, 7

3

500

What is a number called when it stands out from the rest of its data, ie:

3, 5, 8, 2, 5, 8, 9, 0, 1, 1, 1, 4, 6, 25, 6, 8, 9, 3, 5

What is an outlier?

25

Forms of equations

100

What is slope intercept form

y=mx+b

200

What is point slope form

y-y₁=m(x-x₁)

300

What is standard form of a LINEAR equation?

of a quadratic equation?

Ax+By=C

ax²+bx+c=0

400

What is vertex form of a quadratic equation?

f(x) = a(x-h)²+k

500

How do you find the axis of symmetry of a quadratic equation?

-b/2a