Graph of a solid vertical line 2 units to the left of the origin with everything shaded to the right.

which inequality does this graph represent?

x ≥ –2

x > –2

x ≤ –2

x < –2

The vertical line is solid, so it must contain the solution so the inequality must contain equal to.

Because the shaded region is to the right of the line the solution has to be greater than.

The equation would be X ≥ -2

i think 5 miles per hour

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.