Free Printable STAAR Review (Desmos & Calculator))

1.

The function f(x) = x was transformed to form g(x) = f(x) + 27. Which statement is true about the graphs of f and g?

a)

The graphs of f and g are not parallel, and the graph of f is translated 27 units up to create the graph of g.

b)

The graphs of f and g are not parallel, and the graph of f is translated 27 units down to create the graph of g

c)

The graphs of f and g are parallel, and the graph of f is translated 27 units up to create the graph of g

d)

The graphs of f and g are parallel, and the graph of f is translated 27 units down to create the graph of g

2.

The graph of $f\left(x\right)=x^2$ was transformed to create the graph of $g\left(x\right)=f\left(x\right)-9$ . Which statement about the graphs is true?

a)

The graph of g is a reflection of the graph of f across the x-axis.

b)

The vertex of the graph of g is 9 units to the right of the vertex of the graph of f.

c)

The graph of g is a reflection of the graph of f across the y-axis.

d)

The y-intercept of the graph of g is 9 units below the y-intercept of the graph of f.

3.

1) For quadratic function f, the solutions to the equation f(x) = 0 are the solutions x = -8 and x = -4 ? Which function could f represent?

a)

x^2-12x+32

b)

x^2+12x+32

c)

x^2+12x-32

4.

What are the factors of $x^2+9x+18$

5.

What are the factors of $3x^2-7x-6$

a)

(x+2)(x-3)

b)

(4x+2)(x-3)

c)

(3x+2)(x-5)

d)

(3x+2)(x-3)

6.

What are the factors of $4x^2+22x+24$

7.

Which expression is equivalent to $\left(2x-3\right)\left(2x^2+x-4\right)$

8.

Which expression is equivalent to $\left(x-2\right)\left(x^2+3x-5\right)$

9.

What is the solution to $4\left(c+56.5\right)=30c-112$ ?

10.

What is the solution to $4\left(y-3\right)+19=8\left(2y+3\right)+7$

11.

A system of linear equations is shown below, what is the x-value in the solution?

$x-5y=2$ $3x-8y=-1$

12.

Ming and Carlos are selling cookie dough for a school fundraiser. Ming sold 8 packages of chocolate chip cookie dough and 12 packages of gingerbread cookie dough for a total of $364. Carlos sold 1 package of chocolate chip cookie dough and 4 packages of gingerbread cookie dough for a total of $93.

How much is a chocolate chip cookie dough?

13.

What is the positive solution to this equation?

$4x^2+12x=135$

14.

What are the solutions to (x-5)(x+6)=0

a)

x= {5,6}

b)

x= {5,-6}

c)

x= {-5,-6}

15.

What is the positive solution to $x^2-20=8x$

16.

Given the function $f\left(x\right)=2x^2-x-5$ , what is f(-4)?

17.

Given $p\left(x\right)=-4\left(x-15\right)^2+2$ what is the value of p(7)?

STAAR Review (Desmos & Calculator))

Total questions: 17

Worksheet time: 51mins

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