Free Printable algebra1 STAAR prep7

1.

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

a)

$17a-10$

b)

$6a^2-10$

c)

$6a^2+11a-10$

d)

$6a^2+19a+10$

2.

Which expression is equivalent to $\left(n-4\right)\left(2n+7\right)$ ?

(a)

Choose from the below words

$2n^2-n-28$

3n+3

n-28

2n^2-15n-28

3.

Which graph best represents part of a quadratic function with a domain of all real numbers less than - 4?

(a)

Choose from the below words

C

A

B

D

4.

Quadratic function h can be used to model the height in feet of a rocket from the ground t seconds after it was launched. The graph of the function is shown. What is the maximum value of the graph of the function?

5.

The function $f\left(x\right)=x^2$ was transformed to create the function $g\left(x\right)=f\left(x-3\right)-9.$ What are the coordinates of the vertex of the graph of g?

Move the correct answer to each box. Not all answers will be used.

( (a) ), ( (b) )

Choose from the below words

$3$

$-9$

9

-3

0

6.

The table represents some points on the graph of an exponential function.

Which function represents this relationship?

a)

$f\left(x\right)=16\left(\frac{3}{2}\right)^x$

b)

$f\left(x\right)=16\left(\frac{2}{3}\right)^x$

c)

$f\left(x\right)=36\left(\frac{3}{2}\right)^x$

d)

$36\left(\frac{2}{3}\right)^x$

7.

What is the solution to this equation?

-4(2m - 7) = 3(52 - 4m)

(a)

Choose from the below words

$32$

46

-6.4

-40.75

8.

Use the slope formula to find the rate of change for the line represented by the table below. (a)

Choose from the below words

$m=-\frac{1}{2}$

m=-\frac{2}{3}

m=2

m=\frac{4}{7}

9.

Linear function t has an x-intercept of -1 and a y-intercept of 5.

Which graph best represents t ?

(a)

Choose from the below words

$D$

10.

Which expression is equivalent to:

$x^2+10x+24$ ?

(a)

Choose from the below words

$\left(x+4\right)\left(x+6\right)$

\left(x-4\right)^2

11.

A part of exponential function f is graphed on the grid.

Which inequality best represents the domain of the part shown?

a)

$x>1$

b)

$y>1$

c)

$x>-2$

d)

$y>-2$

algebra1 STAAR prep7

Total questions: 11

Worksheet time: 14mins

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