Quiz about Algebra Leap Review

Question 1

Give the solution to the system

Accepted Answer

(1,3)

Answer

(3,1)

Answer

(-1,3)

Answer

a hoppy hippo

Question 2

Question 2.

Accepted Answer

Not a Function

Answer

Function

Question 3

Question 3.

Accepted Answer

Function

Answer

Not a Function

Question 4

Question 4.

Accepted Answer

Function

Answer

Not a Function

Question 5

Question 5.

Accepted Answer

Not a Function

Answer

Function

Question 6

Question 6.

Accepted Answer

Function

Answer

Not a Function

Question 7

Question 7.

Accepted Answer

Function

Answer

Not a Function

Question 8

Simplify the exponential expression.

Accepted Answer

8x6y12

Answer

2x6y12

Answer

2x5y7

Answer

8x5y7

Question 9

What type of function is f(x)=2(1/7)^x ?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Answer

Linear

Answer

None of the Abovee

Question 10

Question 10.

Accepted Answer

The dependent variable is total cost

Answer

The dependent variable is weight

Answer

The independent variable is total cost

Answer

The independent variable is cost of a package

Question 11

.
If f(x)=x²,

Accepted Answer

Then the blue curve is x²+C

Answer

Then the blue curve is (x+C)²

Answer

Then the blue curve is Cx²

Answer

The the blue curve is x²-C

Question 12

Which equation matches the graph?

Accepted Answer

y = 2x - 3

Answer

y = 2x + 3

Answer

y = -3

Answer

y = -3x + 2

Question 13

If f(x)=3x-9, find f(5).

Accepted Answer

f(5) = 6

Answer

f(5) = 16

Answer

f(5) = -4

Answer

f(5) = 24

Question 14

Find the product.
(m-8)(m-9)

Accepted Answer

m2-17m+72

Answer

m2+17m-72

Answer

m2-17m-72

Answer

m2-72

Question 15

What is the slope a horizontal line?

Accepted Answer

0

Answer

-1

Answer

undefined

Answer

1

Question 16

Which situation is best represented by the
function f(x), where f(x) = 12x + 5?

Accepted Answer

A company sells x baseball caps for $12
each and charges a $5 shipping fee.

Answer

An office-supply store sells x boxes of
ballpoint pens that contain a dozen pens
per box for $5 each.

Answer

An Olympic swimmer trains by
swimming 12 kilometers on each of x
weekdays and 5 kilometers on each day
of the weekend.

Answer

An algebra quiz has x problems worth
12 points each plus 5 extra-credit
problems worth 5 points each.

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