PLS PLS HELP ITS DUE SOON!! Find the equation of the regression line.
LinReg

y = ax + b

a = .246680746

b = 7.58378909

r2 = .899794813

r = .948575149

answer choices:
a)
y = 0.25x + 0.95
b)
y = 0.25x + 7.58
c)
y = 0.25x + 0.9
d)
y = 0.95x + 0.9

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.