Which of the following statements uses the multiplicative identity?

(a) (-8)(1) = -8

(b) -8 + 0 = -8

(c) (-) = (-)

(d) -8 + 1 = 1 + (-8)

Classify the following triangle check all that apply

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm