This would be perpendicular
Hey there,
Your answer would be in the attachment above.
Hope this helps.
~Jurgen(Any questions?, Just comment below) =)
<span>y = tan^−1(x2/4)</span>
tan(y) = x2/4
sec2(y) = x/2
y′ = xcos^2(y)/2
<span>cos^2(y) = <span>16x2+16</span></span>
<span>y′ = <span>8x/(<span>x2+16)
let u be x2+16
du is 2x dx
dy = 4 du / u
y = 4 ln (</span></span></span>x2 <span>+ 16)
y at x =0 = </span> 4 ln (<span>16) = 11.09</span>
Divide each term by 3...
15n - 8 = 3(5n - 6)
Answer:
Simplify (-6) = 3 would be false.