Based on the least-squares regression and residual plot, is a linear model suitable for this data set?
O Alinear model is suitable because the value of r is
close to 1.
A linear model is suitable because the residual plot
shows a curved pattern.
A linear model is not suitable because the residual
plot shows a clear pattern.
O A linear model is not suitable because there are more
positive residuals than negative residuals.

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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step-by-step explanation:

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

m∠a is 90°

m∠b is 40°