Use the domain{-1,0,1,2,3,4} and plot on the graph that would best satisfy the equation y=2^×

hope this helps

Step-by-step explanation:

domain is ur x values

y = 2x...when x = -1

y = 2(-1)

y = -2(-1,2) satisfies this equation

y = 2xwhen x = 0

y = 2(0)

y = 0(0,0) satisfies it

y = 2xwhen x = 1

y = 2(1)

y = 2so (1,2) satisfies it

y = 2xwhen x = 2

y = 2(2)

y = 4(2,4) satisfies it

y = 2x...when x = 3

y = 2(3)

y = 6(3,6) satisfies it

y = 2x...when x = 4

y = 2(4)

y = 8(4,8) satisfies it

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see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -