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a) Draw the graph of y= 4x - 1 on the grid

b) Use the graph to estimate the value of x when y= 1

A Draw The Graph Of Y 4x 1 On The Grid B Use The Graph To Estimate The Value Of X When Y 1 class=

Sagot :

9514 1404 393

Answer:

  see attached for a graph

  x = 0.5 when y = 1

Step-by-step explanation:

The graph has a y-intercept of -1, which is halfway between 0 and -2. It goes up 4 units (2 vertical grid spaces) for 1 unit to the right (1 horizontal grid space). It seems to cross y = 1 at about x = 1/2.

x = 1/2 when y = 1.

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