Unit 1 Review

100

100

x+2+3x²

3x²+x+2

200

 Add the following polynomials: 

(3x²+2x−1)+(4x²−x+3)

 7x²+x+2

300

Simplify the following expression using FOIL: (x+3)(x+2)

x²+5x+6

400

Simplify (3x-2)²

9x²+12x+4

500

Find the vertex 

f(x)= 2x²+8x+7

(-2,-1)

200

100

What is the leading coefficient of the polynomial 3x³−2x²+5+6x?

3x³

200

Subtract (7x³+5x²−2x)−(4x³+2x²−3x)

3x³+3x²+x

300

Use the FOIL method to multiply (3x−5)(2x+7)

6x²+11x−35

400

Simplify (5x+3)²

25x²+30x+9

500

Find the vertex 

f(x)= x²-6x+4

(3,-5)

300

100

Write the polynomial 5x⁴-7x+2x³+15x²+1 in standard form?

 5x⁴+2x³+15x²-7x+1

200

Find the difference of the problem. 

(8x³+5x²+9x-5)- (-5x³+2x²-9)

13x³-3x²+9x+4

300

Distribute 

(3x-2)(4x²-8x+3)

12x³-32x²+25x-6

400

Simplify 4x²-81

(2x-9)(2x+9)

500

Explain how the graph of g(x)=(x-5)² is transformed from the parent function f(x)=x² 

Right 5

400

100

What is the degree of the following monomial: 35x²y³

5

200

Add:
(2x²+5x−3)+(3x²−2x+7)

5x²+3x+4

300

Use FOIL 

(3x-2)(6a+5)

18a²+3a-10

400

(6p-1)²

36p²−12p+1

500

Explain how the graph of g(x)=(x+6)² -5 is transformed from the parent function f(x)=x² 

Left 6 and down 5

500

100

Write it in standard Form?

3x⁵+-2+6x-2x²+x³

3x⁵+x³-2x²+6x-2

200

Subtract:
(5x³+4x²−2x+1)−(3x³−x²+x−4)

2x³+5x²−3x+5

300

Use FOIL 

(2x+5)(5x+2)

10x²+29x+10

400

36a²−100b²

(6a−10b)(6a+10b)

500

Explain how the graph of g(x)=-2/3(x+3)² +8 is transformed from the parent function f(x)=x² 

Reflection 

widen 2/3

left 3

up 8