Cale Algebra Proficiency
Formula for circumference of a circle is
C=Àd, where d is the length of the diam-
It is an irrational number.
eter. If d is a rational number, what can
you conclude about the circumference?
What is the factored form of x2-6x-16? (x-8)(x+2)
(x+2) and (x-6)
A rectangle with an area of x2-4x-12
square units is represented by the mod-
el. What side lengths should be used to
model the rectangle?
Becky created a graph to represent her See graph.
distance away from home one afternoon.
She left home and ran to the park, met
some friends and stayed in the park, and
then walked back home using the same
route. Which graph could Becky have
created?
Ray was in charge of filling the soc-
cer team's water jug for practice. At the see graph.
beginning of practice he filled the jug.
Halfway through practice the team took a
water break. After the break Ray refilled
the jug so the players could have water
after practice. At the end of practice Ray
drained the jug. Which graph could rep-
resent the level of the water in the jug
during and after practice?
The equation x2-1x-90=0 has solutions
1
{a, b}. What is a + b?
g(x)=x2+3x-40 (see pic)
, Cale Algebra Proficiency
Which function has real zeros at x= -8
and x = 5?
2
This map shows a functional relation-
ship. When f(x)=4, what is the value of x?
f(-1)=0
This table represents a function. What is
the value of f(-1)?
As the x- values go to the negative infini-
ty, the functions values go to the positive
infinity.
Which statement is true about the end
behavior of the graphed function?
Which statement is true about the F(x)>0 over the intervals (-, -2.5) and
graphed function f(x)? -0.75, 0.75)
Formula for circumference of a circle is
C=Àd, where d is the length of the diam-
It is an irrational number.
eter. If d is a rational number, what can
you conclude about the circumference?
What is the factored form of x2-6x-16? (x-8)(x+2)
(x+2) and (x-6)
A rectangle with an area of x2-4x-12
square units is represented by the mod-
el. What side lengths should be used to
model the rectangle?
Becky created a graph to represent her See graph.
distance away from home one afternoon.
She left home and ran to the park, met
some friends and stayed in the park, and
then walked back home using the same
route. Which graph could Becky have
created?
Ray was in charge of filling the soc-
cer team's water jug for practice. At the see graph.
beginning of practice he filled the jug.
Halfway through practice the team took a
water break. After the break Ray refilled
the jug so the players could have water
after practice. At the end of practice Ray
drained the jug. Which graph could rep-
resent the level of the water in the jug
during and after practice?
The equation x2-1x-90=0 has solutions
1
{a, b}. What is a + b?
g(x)=x2+3x-40 (see pic)
, Cale Algebra Proficiency
Which function has real zeros at x= -8
and x = 5?
2
This map shows a functional relation-
ship. When f(x)=4, what is the value of x?
f(-1)=0
This table represents a function. What is
the value of f(-1)?
As the x- values go to the negative infini-
ty, the functions values go to the positive
infinity.
Which statement is true about the end
behavior of the graphed function?
Which statement is true about the F(x)>0 over the intervals (-, -2.5) and
graphed function f(x)? -0.75, 0.75)
