Free Printable algebra1 eoc#21

1.

Which value of x makes the equation:

$1.25\left(4x-10\right)=7.5$ true?

2.

Which function is equivalent to:

$g\left(x\right)=x^2+15x-54?$

a)

$g\left(x\right)=\left(x+9\right)\left(x-6\right)$

b)

$g\left(x\right)=\left(x+18\right)\left(x-3\right)$

c)

$g\left(x\right)=\left(x-9\right)\left(x+6\right)$

d)

$g\left(x\right)=\left(x-18\right)\left(x+3\right)$

3.

The table shows the linear relationship between the average height in feet of trees on a tree farm and the number of years since the trees were planted.

What is the rate of change of the average height in feet of the trees on the farm with respect to the number of years since the trees were planted?

(a)

Choose from the below words

7 ft/yr

14 ft/yr

3 ft/yr

10 ft/yr

4.

Which graph best represents:

$-5y=-6x+15?$

(a)

5.

What is the equation in slope-intercept form of the line that passes

through the points (- 4, 2) and (12, 6)?

(a)

Choose from the below words

$y=0.25x+3$

y=0.25x-4.5

y=4x+18

y=4x-42

6.

An exponential function is graphed on the grid.

Which function is best represented by the graph?

a)

$g\left(x\right)=6\left(\frac{1}{3}\right)^x$

b)

$g\left(x\right)=6\left(3\right)^x$

c)

$g\left(x\right)=6-\left(\frac{1}{3}\right)^x$

d)

$g\left(x\right)=6-\left(3\right)^x$

7.

Which expression is equivalent to $\frac{45m^{-6}p^2v^{12}}{15m^{-2}p^8v^{-4}}$ for all

values of m, p, and v where the expression is defined?

a)

$\frac{3v^8}{m^8p^6}$

b)

$\frac{3v^{16}}{m^4p^6}$

c)

$\frac{30m^3}{p^4v^3}$

d)

$\frac{30v^3}{m^3p^4}$

8.

The graph of quadratic parent function f was transformed to create the graph of

$g\left(x\right)=f\left(x+2\right)-5.$ Which graph best

represents g?

(a)

9.

What is the positive solution to this equation?

$4x^2+12x=135$

10.

Which graph best represents the solution set

of: $y>3x-4$ ?

(a)

Choose from the below words

D

A

algebra1 eoc#21

Total questions: 10

Worksheet time: 11mins

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