Quiz about Algebra I Leap

Question 1

What is the parent function of the graph shown?

Accepted Answer

f(x) = x

Answer

f(x) = x2

Answer

f(x) = 1/x

Answer

f(x) = 1

Question 2

Solve

Accepted Answer

(4,2)

Answer

(-4,2)

Answer

(4,-2)

Answer

(-4,-2)

Question 3

Solve

Accepted Answer

(4,-1)

Answer

(4,1)

Answer

(-4,1)

Answer

(-4,-1)

Question 4

What is the parent function of the graph shown?

Accepted Answer

f(x)= x2

Answer

f(x) = 1/x

Answer

f(x) = x

Answer

f(x) = x3

Question 5

What is the transformation from the quadratic parent function?

Accepted Answer

Right 3, reflection over the x-axis

Answer

Left 3, reflection over the x-axis

Answer

Vertical Compression

Answer

Horizontal strectch

Question 6

What is the transformation from the quadratic parent function?

Accepted Answer

Right 3

Answer

Left 3

Answer

Up 3

Answer

Down 3

Question 7

Which is the correct function shown in the graph?

Accepted Answer

g(x) = x²+3

Answer

g(x) = (x+3)²

Answer

g(x) = (x-3)²

Answer

g(x) = x²-3

Question 8

What is the transformation of the line shown from the original function of f(x) = 2x + 1?

Accepted Answer

Down 6

Answer

Left 6

Answer

Right 5

Answer

Down 5

Question 9

What is the correct function shown in the graph?

Accepted Answer

g(x) = -2x -3

Answer

g(x) = -2x - 2

Answer

g(x) = -x - 3

Answer

g(x) = 2x - 3

Question 10

What type of function is shown?

Accepted Answer

exponential

Answer

linear

Answer

quadratic

Answer

constant

Question 11

Which function is shown in the graph?

Accepted Answer

f(x) = 2x

Answer

f(x) = (1/2)^x

Answer

f(x) = -2^x

Answer

f(x) = 2^x+ 1

Question 12

What is the transformation?

Accepted Answer

Up 1

Answer

Down 1

Answer

Left 1

Answer

Right 1

Question 13

What is the parent function of the graph shown?

Accepted Answer

f(x) = x2

Answer

f(x) = x²+1

Answer

f(x) = 1

Answer

f(x) = x

Question 14

What is the correct function shown in the graph?

Accepted Answer

s(x) = x²+1

Answer

s(x) = (x-1)²

Answer

s( x) = (x+1)²

Answer

s(x) = x²-1

Question 15

What is the parent function of the graph shown?

Accepted Answer

f(x) = x2

Answer

f(x) = x

Answer

f(x) = 2x + 1

Answer

f(x) = x + 1

Question 16

What is the transformation from the parent function?

Accepted Answer

Down 3

Answer

Left 3

Answer

Right 3

Answer

Up 3

Question 17

What is the correct equation of the graph shown?

Accepted Answer

g(x) = x²-3

Answer

g(x) = x²+3

Answer

g(x) = (x-3)²

Answer

g(x) = (x+3)²

Question 18

What is the correct equation for the graph?

Accepted Answer

q(x) = (x-3)²

Answer

q(x) = (x+3)²

Answer

q(x) = x²+3

Answer

q(x) = x²-3

Question 19

Expand (x+3)²

Accepted Answer

x2+6x+9

Answer

x2+9

Answer

x2-6x+9

Answer

x2-9

Question 20

Expand (x+2)(x-12)

Accepted Answer

x2-10x-24

Answer

x2+14x+24

Answer

x2+10x-24

Answer

x2+10x+24

Question 21

What are the roots of (x+3)²

Accepted Answer

x= -3, -3

Answer

x= 3, 3

Answer

x= 3, -3

Answer

x= 3

Question 22

What are the zeros of (x+5)(x-3)

Accepted Answer

x= 3, -5

Answer

x= 3, 5

Answer

x= -3, 5

Answer

x= -3,- 5

Question 23

What is the vertex of this equation?
y= x²+3x+5
Hint: find min in your calculator

Accepted Answer

(-1.5, 2.75)

Answer

(1.5, -2.75)

Answer

(1.5, 2.75)

Answer

(-1.5, -2.75)

Question 24

What is the vertex of this equation?
y= x²-3x+5
Hint: find min in your calculator

Accepted Answer

(1.5, 2.75)

Answer

(1.5, -2.75)

Answer

(-1.5, 2.75)

Answer

(-1.5, -2.75)

Question 25

What is the vertex of this equation?
x²-2x+2
Hint: find min in your calculator

Accepted Answer

(1, 1)

Answer

(-1, 1)

Answer

(1, -1)

Answer

(-1, -1)

Question 26

What is the vertex of this equation?
x²-5x+3
Hint: find min in your calculator

Accepted Answer

(2.5, -3.25)

Answer

(2.5, 3.25)

Answer

(-2.5, 3.25)

Answer

(-2.5, -3.25)

Question 27

Find the equation for the table.

Accepted Answer

y = .55 x -17

Answer

y = -17 x +.55

Answer

y = 32 x +0

Answer

y = 32 x +100

Question 28

Find the equation for the table.

Accepted Answer

y = -1x + 8

Answer

y = -1x - 8

Answer

y = 1x + 7

Answer

y = 2x - 6

Question 29

Find the equation for the table.

Accepted Answer

y = -3x + 5

Answer

y = -3x - 5

Answer

y = 3x - 5

Answer

y = 3x + 11

Question 30

What is the vertex of this equation?
x²+x-3
Hint: find min in your calculator

Accepted Answer

(-.5, -3.25)

Answer

(.5, 3.25)

Answer

(.5, -3.25)

Answer

(-.5, 3.25)

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