Emily invested in google stock (in the thousands of dollars) between the years 2000- 2013. the value of the stock can be modeled by the equation c(t)=t^2 -10t+76, where t=0 represents 2000. in what year did the stock reach its minimum value? what is the minimum value?

To find it, evaluate it at the endpoints and the vertex
in form
f(x)=ax²+bx+c
the x value of the vertex is -b/2a

given
c(t)=1t²-10t+76
x value of vertex is -(-10)/1=10

evaluate c(0) and c(13) and c(10)
c(0)=76
c(13)=115
c(10)=76

it reached minimum in 2000 and 2010
porbably teacher wants 2010
the min value is $76

a - base

b - exponent

so,

the base is 8the exponent is 3the exponent tells you to multiply 8 together three timesthe expanded form is 8*8*8