jasmineskelton1234 jasmineskelton1234

24-06-2021
Mathematics

contestada

a) Draw the graph of y = 4x - 1 on the grid. b) Use the graph to estimate the value of x when y = 1

Respuesta :

Dungrin Dungrin

24-06-2021

Hello,

a) photo attached

b) When y = 1, x ≈ 0.5

Verification through calculation :

We have :

y = 4x - 1

⇔ 1 = 4x - 1

⇔ 4x = 2

⇔ x = 2/4 = 0.5

This is just !

:-)

Ver imagen Dungrin

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