Semester 1 Final Practice

Find the interval where f(x) < 0

• x > 1

• x < 1

• -4 < x < 2

• x < -4 OR x > 2

Find the interval where f(x) > 0

• x > 1

• x < 1

• -4 < x < 2

• x < -4 OR x > 2

Find the interval where f(x) is decreasing

• x > -1

• x <- 1

• -4 < x < 2

• x < -4 OR x > 2

Find the interval where f(x) is increasing

• x > -1

• x <- 1

• -4 < x < 2

• x < -4 OR x > 2

State the DOMAIN

State the RANGE

State the DOMAIN

State the RANGE

How many squares are in the 5th figure if the pattern continues?

• 17

• 12

• 22

• 27

Determine whether the given sequence is arithmetic, geometric, or neither

• arithmetic

• geometric

• neither