3. Ken and Karin made an igloo. The dome of the Igloo is in the shape of a parabola, and the height of the igloo In Inches is given by the function f(x) = 4(x - 1)* + k. Use the graph to find an equation for f(x) in
vertex and standard form and fill out the other attributes of the Igloo.
40
(5 361
32
(soupu)
16
10
TO
30
50
00
70
so
Width (inches)
Vertex:
Axis of Symmetry:
Maximum/Minimum
Max/Min Value:
Zeros:
Y-intercept:
Domain:
Range:
Vertex Form:
Standard Form:
Transformations:

no this is a nonlinear negative

b

step-by-step explanation:

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages