On a coordinate plane, a piecewise function has two lines. The first line has an open circle at (negative 1, 3) and continues horizontally along y = 3 with an arrow instead of an endpoint. The second line has a closed circle at (negative 1, negative 2) and goes down toward (5, negative 5), with an arrow instead of an endpoint. A linear piecewise function is represented by the graph.

Use the graph to evaluate the function.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

hello, never fear papaguy is here!

c. histogram

step-by-step explanation: