Quiz about EOCT Algebra Review

Question 1

Question 1.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 2

Find the zeros of this quadratic.

Accepted Answer

b=4/5, b=-3

Answer

b=4/5, b=3

Answer

b=4, b=-3

Answer

b=1/5, b=3

Question 3

Question 3.

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 4

Question 4.

Accepted Answer

c

Answer

a

Answer

b

Answer

d

Question 5

Question 5.

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 6

Solve the system of inequalities by graphing.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 7

The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

Accepted Answer

$$h\left(x\right)=x^2-6x$$

Answer

$$h\left(x\right)=x^2-3x-9$$

Answer

$$h\left(x\right)=x^2+3x-9$$

Answer

$$h\left(x\right)=x^2+6x$$

Question 8

Solve for x:

Accepted Answer

x = by + v

Answer

x = yb - v

Answer

x = by - v

Question 9

Solve the literal equation for the given variable.

Accepted Answer

2A/h

Answer

2/(h)

Answer

2Ah

Answer

Ah/2

Question 10

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

Accepted Answer

y = 15(1.35)^x

Answer

y = 15(35)^x

Answer

y = 15(0.35)^x

Answer

y = 35(1.15)^x

Question 11

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

Accepted Answer

y=6(1.14)^x

Answer

y=6(0.14)^x

Answer

y=6(1+14)^x

Answer

y=6(0.86)^x

Question 12

y=mx+b is called ____________ .

Accepted Answer

Slope Intercept Form

Answer

Point Slope Form

Answer

Standard Form

Answer

Quadratic Function

Question 13

The graph of f(x)= x² was transformed to create the graph of g(x) = (x - 7.5)². Which of these describes the transformation?

Accepted Answer

A horizontal shift to the right 7.5 units

Answer

A horizontal shift to the left 7.5 units

Answer

A vertical shift down 56.25 units

Answer

A vertical shift up 56.25 units

Question 14

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

Accepted Answer

x = 2

Answer

y = 6

Answer

y = 4

Answer

x = 0

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