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2-8.

Relation h(x) image Examine the relation h(x) defined at right. Then estimate the values below. Homework Help ✎

  1. h(1)

  2. h(3)

  3. x when h(x) = 0

  4. h(−1)

  5. h(−4)

  • Look at the graph to estimate the y-value for each of the given x-values.

  • There are 5 x-intercepts on the graph.

  • For part (c), you are being asked to find the values for x when y = 0. (Find the x-intercepts).

  • (a): 2 (b): −4