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which equation will have a graph that contains all of the ordered pairs shown below?

(1, 1), (2, 3), (3, 9)

a.
y = 3x‒1

b.
y = 3x

c.
y = 3x + 1

d.
y = 3x ‒ 2

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0