Question 1

The solution to  $4p+2<2(p+5)$ is

Accepted Answer

$p<4$

Answer

$p<-6$

Answer

$p>-6$

Answer

$p>4$

Question 2

If $k(x)=2x^2-3 \sqrt{x}$, then $k(9)$ is

Accepted Answer

153

Answer

315

Answer

307

Answer

159

Question 3

The expression $3(x^2+2x-3)-4(4x^2-7x+5)$  is equivalent to

Accepted Answer

$-13x^2+34x-29$

Answer

$19x^2-22x+11$

Answer

$19x^2+34x-29$

Answer

$-13x-22x+11$

Question 4

The zeros of the function $p(x)=x^2-2x-24$ are

Accepted Answer

-4 and 6

Answer

-8 and 3

Answer

-6 and 4

Answer

-3 and 8

Question 5

The box plot below summarizes the data for the average monthly high temperatures in degrees Fahrenheit for Orlando, Florida. 
The third quartile is

Accepted Answer

90

Answer

92

Answer

83

Answer

71

Question 6

Joy wants to buy strawberries and raspberries to bring to a party. Strawberries cost $$\$1.60$$ per pound and raspberries cost $$\$1.75$$ per
pound. If she only has $$\$10$$ to spend on berries, which inequality represents the situation where she buys $x$ pounds of strawberries and $y$ pounds of raspberries?

Accepted Answer

$1.60x+1.75y\le10$

Answer

$1.75x+1.60y\ge10$

Answer

$1.60x+1.75y\ge10$

Answer

$1.75x+1.60y\le10$

Question 7

On the main floor of the Kodak Hall at the Eastman Theater, the number of seats per row increases at a constant rate. Steven counts 31 seats in row 3 and 37 seats in row 6. How many seats are there in row 20?

Accepted Answer

65

Answer

71

Answer

67

Answer

69

Question 8

Which ordered pair below is $not$ a solution to $f(x)=x^2-3x+4?$

Accepted Answer

(-1,6)

Answer

(0,4)

Answer

(5,14)

Answer

(1.5,1.75

Question 9

What percentage of the students chose soccer as their favorite sport?

Accepted Answer

39.60%

Answer

58.60%

Answer

41.40%

Answer

50.40%

Question 10

The trinomial $x^2-14x+49$ can be expressed as

Accepted Answer

$(x-7)^2$

Answer

$(x-7)(x+7)$

Answer

$(x+7)^2$

Answer

$(x-7)(x+2)$

Question 11

A function is defined as {(0,1), (2,3), (5,8), (7,2)}. Isaac is asked to create one more ordered pair for the function. Which ordered pair can he add to the set to keep it a function?

Accepted Answer

(1,3)

Answer

(7,0)

Answer

(5,3)

Answer

(0,2)

Question 12

The quadratic equation $x^2-6x=12$ is rewritten in the form $(x+p)^2=q$  is a constant. What is the value of $p$?

Accepted Answer

-3

Answer

-12

Answer

9

Answer

-9

Question 13

Which of the quadratic functions below has the $smallest$ minimum value?

Accepted Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/c6eee53c-0d31-9b0c-d107-84d61ba29b35.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/d7f3bb07-7fba-bb83-f532-dea403ce020e.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/5310ef73-d336-7152-a83f-2649ee5a2661.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/90e38868-b10b-9168-1d8a-8f58092788d0.png

Question 14

Which situation is $not$ a linear function?

Accepted Answer

A $12,000 car depreciates 15% per year.

Answer

A cab company charges $$\$2.50$$ initially and $$\$3.00$$ per mile.

Answer

A restaurant employee earns $$\$12.50$$ per hour.

Answer

A gym charges a membership fee of $$\$10.00$$ down and $$\$10.00$$ per month.

Question 15

The Utica Boilermaker is a 15-kilometer road race. Sara is signed up to run this race and has done the following training runs:
I. 10 miles
II. 44,880 feet
III. 15,560 yards
Which run(s) are at least 15 kilometers?

Accepted Answer

I, only

Answer

II, only

Answer

I and III

Answer

II and III

Question 16

If $f(x)=x^2+2,$ which interval describes the range of this function?

Accepted Answer

$[2,\infty)$

Answer

$[-\infty,2)$

Answer

$[0,\infty)$

Answer

$(-\infty,\infty)$

Question 17

The amount Mike gets paid weekly can be represented by the expression $2.50a + 290$, where $a$ is the number of cell phone accessories he sells that week. What is the constant term in this expression and what does it represent?

Accepted Answer

$290$, the amount he is guaranteed to be paid each week

Answer

$2.50a$, the amount he is guaranteed to be paid each week

Answer

$2.50a$, the amount he earns when he sells $a$ accessories

Answer

$290$, the amount he earns when he sells $a$ accessories

Question 18

A cubic function is graphed on the set of axes below.
Which function could represent this graph?

Accepted Answer

$g(x)=(x+3)(x+1)(x-1)$

Answer

$h(x)=(x-3)(x-1)(x+3)$

Answer

$k(x)=(x+3)(x+1)(x-3)$

Answer

$f(x)=(x-3)(x-1)(x+1)$

Question 19

Mrs. Allard asked her students to identify which of the polynomials computations. below are in standard form and explain why.
I. ${15x^4-6x+3x^2-1}$
II. $12x^3+8x+4$
III. $2x^5+8x^2+10x$
Which student's response is correct?

Accepted Answer

Fred said II and III because the exponents are decreasing.

Answer

Tyler said I and II because the coefficients are decreasing.

Answer

Alyssa said II and III because they each have three terms.

Answer

Susan said only II because all the numbers are decreasing.

Question 20

Which graph does $not$ represent a function that is always increasing over the entire interval $-2 < x < 2$?

Accepted Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/1edbcba8-ab6c-084c-bad1-d85fe4f8a209.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/68c25b18-0fa1-288c-d886-006859ebe70c.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/dd393961-de24-59f6-8237-61c4e4cd90ec.png

Answer

https://uploads.quizalize.com/55740e2b-5504-a08d-a41c-54460b514872/question/7db8eb4d-4209-9c8b-13f3-241f679bbcad.png

Question 21

At an ice cream shop, the profit, $P(c)$,  is modeled by the function $P(c)=0.87_c$, where $c$ represents the number of ice cream cones sold. An appropriate domain for this function is

Accepted Answer

an integer $\ge0$

Answer

an integer $\le0$

Answer

a rational number  $\le0$

Answer

a rational number  $\ge0$

Question 22

How many real-number solutions does $4x^2+2x+5=0$ have?

Accepted Answer

zero

Answer

infinitely many

Answer

one

Answer

two

Question 23

Students were asked to write a formula for the length of a rectangle by using the formula for its perimeter, $p=2\ell+2w$. Three of their  responses are shown below.

I. $\ell=\frac{1}{2}p-w$
II. $\ell=\frac{1}{2}(p-2w)$
III. $\ell=\frac{p-2w}{2}$

Which responses are correct?

Accepted Answer

I, II, and III

Answer

I and II, only

Answer

II and III, only

Answer

I and III, only

Question 24

If $a_n=n(a_{n-1})$ and $a_1=1$, what is the value of $a_5$?

Accepted Answer

120

Answer

5

Answer

20

Answer

720

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