Benchmark #2 Review

Presentation

•

Mathematics

•

12th Grade

•

Medium

Blake Emerton

Used 8+ times

FREE Resource

14 Slides • 18 Questions

A few reminders....

Benchmark #2 is tomorrow
It is 28 questions and covers material from the whole semester
Use your study guide/self-assessment from the last two days as review
You will have a formula sheet, graphing calculator and yellow calculator
207 shopping days until my birthday
Cadbury Eggs don't taste like candy or eggs

Multiple Choice

What is Mrs. Gordon's rate from 0 to 2 seconds?

2.5 feet per second

.4 feet per second

5 feet per second

.2 feet per second

Multiple Choice

Calculate the average rate of change from 20 to 40 minutes.

-2 minutes per gallon

-20 minutes per gallon

-2 gallons per minute

-20 gallons per minute

Multiple Choice

When looking at a quadratic graph, the solution(s) are always the _____________.

y-intercept

vertex

x-intercept(s)

axis of symmetry

Multiple Choice

The solutions of the quadratic equation
x²-5x+6=0 are

x=1 or x=-6

x=3 or x=2

x=-3 or x= 2

x=-1 or x=6

Multiple Choice

Find the zeros.

0 and 4

0 and -4

-4

Multiple Choice

Which equation matches these solutions? x=5,-7

(x+5)(x-7)=0

(x-5)(x+7)=0

(x+5)(x+7)=0

(x-5)(x-7)=0

Multiple Choice

How many solutions are there?

Cannot be determined

Multiple Choice

Multiply:
(3x – 1)(x + 5)

3x² + 4x + 5

3x² + 4x - 5

3x² + 14x + 5

3x² + 14x - 5

Multiple Choice

The length of a rectangle is (x + 2) units and the width is (3x + 7) units. Find the area of the rectangle.

(Hint: $A=l\cdot w$ )

3x² + 9x + 14 square units

3x² + 13x + 14 square units

4x + 9 square units

3x² + 14 square units

Multiple Choice

Factor x² + 11x + 18

(x + 11)(x + 7)

(x + 2)(x + 9)

(x + 6)(x + 3)

(x + 10)(x + 8)

Multiple Choice

Factor: 3x²- 6x - 24

(3x - 8)(x + 3)

(3x + 4)(x - 6)

3(x - 2)(x + 4)

3(x + 2)(x - 4)

Multiple Choice

Factor:
4x²-16x-9

(2x-9)(2x+1)

(2x+9)(2x-1)

(4x-1)(x+9)

(x+1)(4x-9)

Multiple Choice

Identify the vertex of f(x) = -2(x+1)² + 3

(h,k)

(3, 1)

(-1,-3)

(-1,3)

Multiple Choice

What steps transform the graph y = x² to y = (x-4)²

Shifted down 4 units

Shifted left 4 units

Shifted right 4 units

Shifted up 4 units

Multiple Choice

What steps transform the graph y = x² to y = 2(x+2)² - 5?

Compress by 2, shifted 2 units left and 5 down

Stretch by 5, shifted 5 units left and 2 down

Stretch by 2, shifted 2 units left and 5 down

Compress by 5, shifted 2 units left and 2 down

Multiple Choice

What is the initial (starting) height of an object following this path? h(t) = -16t² +20t + 6

-16 feet

0 feet

20 feet

6 feet

Multiple Choice

A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h=-16t²+ 90t gives the height h of the ball after t seconds.
What is the maximum height of the ball?

126.56 ft

5.625 sec

2.81 sec

90 ft

Multiple Choice

A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h=-16t²+ 90t gives the height h of the ball after t seconds.
How many seconds will it take the ball to hit the ground?

126.56 ft

5.625 sec

2.81 sec

0 ft

A few reminders....

Benchmark #2 is tomorrow
It is 28 questions and covers material from the whole semester
Use your study guide/self-assessment from the last two days as review
You will have a formula sheet, graphing calculator and yellow calculator
207 shopping days until my birthday
Cadbury Eggs don't taste like candy or eggs

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