MR. C: Unit 7 Checkpoint A Review

Naming Expressions

100

Write the name of the degree and # of terms of the following:

-x+1

Linear Binomial

200

Write the name of the degree and # of terms of the following:

x

linear monomial

300

Write the name of the degree and # of terms of the following:

x⁴-2x+1

Quartic Trinomial

400

Write the name of the degree and # of terms of the following:

x(x+3)

Quadratic Binomial

x²+3x

500

Write the name of the degree and # of terms of the following:

(0)(x+5)

Constant Monomial

0

The Next Step

100

Find the next number in this sequence: 

2, 4, 6, 8, 10, ...

12

200

Find the next number in this sequence: 

3, 6, 12, 24, 48, ...

96

300

Find the next number in this sequence: 

1, 4, 9, 16, 25, ...

36

400

Find the next number in this sequence: 

2, 6, 18, 54, 162, ...

486

500

Find the next number in this sequence: 

0, 2, 6, 12, 20, ...

30

A B C's

100

Identify what the a, b, c are equal to:

x²+2x+4

a = 1   b = 2   c = 4

200

Identify what the a, b, c are equal to:

-2x²+5x-8

a = -2   b = 5   c = -8

300

Identify what the a, b, c are equal to:

-x²-1

a = -1   b = 0   c = -1

400

Identify what the a, b, c are equal to:

2x(x-2)

a = 2   b = -4   c = 0

2x²-4x

500

Identify what the a, b, c are equal to:

(x-4)(x+4)

a = 1   b = 0   c = -16

x²-16

Naming the Function

100

Classify this equation:

y = 4x - 7

Linear

200

Classify this equation:

y=2x² + 3x - 5 

Quadratic

300

Classify this equation:

y = 3(0.5)^x 

Exponential

400

Classify this equation:

y = x(x - 8) + 12

Quadratic

500

Classify this equation: 

y = (x + 3)² - x² 

Linear

Simplified --> y = 6x + 9

Clue for Function

100

This type of function creates a perfectly straight line on a coordinate plane and has a constant slope.

Linear Function

200

This function's graph is a symmetrical curve called a parabola, which looks like the letter "U" or an upside-down "U."

Quadratic Function

300

This type of graph features a curve that is flat on one side but curves up (or down) incredibly fast on the other.

Exponential Function

400

If you kick a soccer ball into the air, the path it follows rising to a peak and falling back down represents this specific function type.

Quadratic Function

500

There are 500 bacteria in a petri dish in a lab. Each day that passes by there are 100 more bacteria. This situation is represented by which function type?

Linear Function