The plot below represents the function f(x)

How do I evaluate and solve these expressions??

9514 1404 393

Step-by-step explanation:

a) Find 3 on the x-axis. Locate the point on the graph where the vertical line x=3 intersects it. Find the y-coordinate of that point.

The point of intersection is (3, 4). Then f(3) = 4.

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b) Find 3 on the y-axis. Locate the point on the graph where the horizontal line y=3 intersects it. Find the x-coordinate of that point.

The point of intersection is (-3, 3). Then f(-3) = 3; x = -3.

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

70,000 + 6,000 + 800 + 30

step-by-step explanation: