How do I put f(x)=x^2 into a graph

f(x)=x2f(x)=x2

Find the properties of the given parabola.

Direction: Opens Up

Vertex: (0,0)(0,0)

Focus: (0,14)(0,14)

Axis of Symmetry: x=0x=0

Directrix: y=−14y=-14

Select a few xx values, and plug them into the equationto find the corresponding yy values. The xx values should be selected around the vertex.

xy−24−11001124xy-24-11001124

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex: (0,0)(0,0)

Focus: (0,14)(0,14)

Axis of Symmetry: x=0x=0

Directrix: y=−14y=-14

xy−24−11001124xy-24-11001124



f(x)=x2f(x)=x2

i think the answer is b.

step-by-step explanation:

not 100% sure though.

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