2) Performance Matters Question 34 of 47, Submit Test , MY-Math-Algebra I-CBT -2022-2023 Question 1-34 A line ibtersects the x-axis at (-1,0) and is perpendicular to the line whose equation is y=-(1)/(5)x+9. What is the equation of the lir y=5x+9 y=-5x+9 y=-5x+5 y=5x+5
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- Q/Equation of line pass through the point (1,1,1) and parallel to z-axis is: Ans 1/ x=t , y=t+1 ,z=t 2/ x=1 , y =1 , z =t+1 3/x=0 ,y=t , z=t+1The regression models that we introduced inSections 2 and 6 are linear in the x’s, but, more important,they are also linear in the β’s. Indeed, they can be usedin some problems where the relationship between the x’sand y is not linear. For instance, when the regression isparabolic and of the form μY|x = β0 + β1x + β2x2 we simply use the regression equation μY|x = β0 + β1x1 +β2x2 with x1 = x and x2 = x2. Use this method to fita parabola to the following data on the drying time ofa varnish and the amount of a certain chemical that hasbeen added:Amount of additive Drying time(grams) (hours)x y1 8.52 8.03 6.04 5.05 6.06 5.57 6.5Also, predict the drying time when 6.5 grams of the chem-ical is added.12 help use variation of parameters to finda general solution to the differntial equation given the function y1 and y2 are linearly independent solutions to the corresponding homogenous equation for t>0
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