-4

If x+4x-3x+8=0, then x=

-7 or 3

If (x+7)(x-3)=0, then x=

left!!!

f(x+4) shifts the graph 4 spaces to the...

256

Let the function G be defined by g(x)=x^(3/4)-7. If g(k)=57, then k=

multiplied by 9

If in the equation y=3^x, x is increased by 2, then y is...

(y-z)/y

If xy+z=y, what is x in terms of y and z?

b=3

If 2a=3b and 4a+b=21, then b=

Draw this and hold it up as fast as possible: f(x)=(x-2)^2+3

10x+3

If the function F is defined by f(x)=5x+3, then 2f(x)-3=

-4

The graph of a quadratic function F intersects the x-axis at x=-2 and x=6. If f(8)=f(p), which could be the value of p?

10,000

(39)^2 + 2(39)(61) + (61)^2 =

The number could be 4

If the sum of a number and the original number increased by 5 is greater than 11, which could be a possible value of the number?

3 units to the right

The graph of y=2^(x-3) can be obtained by shifting the graph of y=2^x

x^2-2x+1

If the function K is defined by k(h)=(h+1)^2, then k(x-2)=

2^14

A certain population of insects starts at 16 and doubles every 6 days. What is the population after 60 days?

81

If (p-q)^2=25 and pq=14, what is the value of (p+q)^2?

x>(1/2)

If |1-x|

y=-2x-3

Which equation represents the line that is the reflection of the line y=2x-3 in the x-axis?

j(p)-1

Let J be the function defined by j(x)=x^2+1 and K be the function k(x)=(x+1)^2. Which expression is equivalent to k(p-1)?

f(x)=2^x

After a single sheet of paper is folded in half, there are two layers of paper. The same sheet of paper is repeatedly folded in half. If function F represents the number of layers of paper that results after the original sheet of paper is folded a total of x times, which equation could represent this function?

2/(x-y)

(4x+4y)/(2x^2-2y^2 )

t=11

|t-7| = 4 |9-t| = 2 What value of t satisfies both of the above equation?

y=(2/3)x

The endpoints of line segment 'AB' are A(0,0) and B(9,-6). What is an equation of the line that contains the reflection of line segment 'AB' in the y-axis?

x=5

Let the function F be defined by f(x)=3x-2 and let the function G be defined by g(x)=-x+1. If f(x+y)=4 and g(x-y)=-7, then x=

13.4 gallons per hour

Ari begins painting at 12:00 noon. At 12:30 PM he estimates that 15.75 gallons of paint are left, and at 2:00 PM he estimates that 10.5 gallons of paint remain. If the paint is being used at constant rate, how many gallons of paint did Ari have when he started the job?