What is the quadratic regression equation for the data set? (see chart) yˆ=0.032x2−0.601x yˆ=0.032x2−0.601 yˆ=0.032x2+0.601x−0.255 yˆ=0.032x2−0.601x−0.255

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

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

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok