Question

Which point lies on the graph of the following piecewise function?
y = 2x if x < 2
y = x2 if x greater than or equal to 2

Answer 1

@mathstudent55

Answer 2

Choices?

Answer 3

(–1, 1)

(0, 2)

(–2, 4)

(1, 2)

Answer 4

?

Answer 5

abc work for the first one right

Answer 6

a?

Answer 7

Every x value of the given choices is less than 2. Use the first equation of the piecewise definition to test each x value. See which one works.

y = 2x

x = -1: y = -2 (-1, -2) not a choice

x = 0; y = 2(0) = 0; (0, 0) not a choice

x = -2: y = 2(-2) = -4; (-2, -4) not a choice

x = 1: y = 2(1) = 2; (1, 2) Choice D is the answer.

Answer 8

sorry about that, so d