please help me with ‘b’ (a) y 0 O linear function, of the form fx) mx+b O trigonometric function, of the form fx) - a cos(bx) + c O exponential function, of the form rx)-a ebx+ C O logarithmic fun...
What function type best represents the raw data.
A. Exponential
B. Linear
C. Logarithmic
D. Power
34 32 y data Я 30 28" 10 x data
The function graphed is of the form yra sin bx or y = a cos bx, where b>0. Determine the equation of the graph. 5- Q 3+ 1- -1- LY 37 -3- 2 11 3 sin 3x
The solid curve below shows the trigonometric function
f(x). It has the form f(x)
=cos(Bx). Also shown as dotted curve is the
function cos(x).
Determine the values of B and enter it below. Note the
tick marks at x = ±? and ±2?. The answer is not
2.99, 3, or 1
[1T1T -7-6-5-4-3-2-I θ 1 2 3 4 5 6 7
Can someone please help me with explaining
1.B Consider a linear regression model Y,= Bx, +E,, j 1,2,..,n. a. For what value of B, the quantity f(B)=y,-Bx,) is minimized. Argue by calculus. j-1 b. For what value of B, the quantity f0-Σ -ΣΥΧ B- +c Σ" j=1 j=1 j=1 is minimized? Argue by algebra. Ση >0. The quantity cis given by c= j31 j=1
The function graphed to the right is of the form y=a sec bx + c or y= acsc bx +c for some a#0, b> 0. Determine the equation of the function. Ay 10- Q 6 -7 ग समय यसकट An equation of the function shown is y=
please help me to solve 8(a)(b), 13(a)(b), 3, 4! Please help
me to solve all of them! Thanks a lot!
6, show that, for real θ, (a) tan θ = iter-e-TO) 7, show that ez-emri for all z. (The exponential function is periodic with period 2mi.) show that, for all z, (b) ee 9, show that (ez)" = enz for any integer n. 10. Show that lel s 1 if Rezs o. 11. Determine which of the following properties of...
The function graphed is of the form y =a sin bx or y=a cosbx, where b>0. Determine the equation of the graph.
help me question 3
stated 1 V3 1, Determine the polar coordinates of the point (z,y) 2, Determine the line tangent to the polar curve T 1+cos θ when θ Be sure to write your line in the form y mx +b 3. Determine the area enclosed by the polar curve cos(28), 0 θ < 2π r Determine the area of the inner loop of the the polar curve
stated 1 V3 1, Determine the polar coordinates of the point...
12. let Mx(1) be the moment generating function of X. Show that (a) Mex+o(t) = eMx(at). (b) TX - Normal(), o?) and moment generating function of X is Mx (0) - to'p. Show that the random variable 2 - Normal(0,1) 13. IX. X X . are mutually independent normal random variables with means t o ... and variances o, o,...,0, then prove that X NOEL ?). 14. If Mx(1) be the moment generating function of X. Show that (a) log(Mx...
Need help plz
Let X be exponential with parameter λ. a. What are Fx(xXxo) and fr(alX <xo)? b. What is the conditional mean E[XLX <Xo]? 7.6 is exponential with parameter 1, what X What are the density and distribution of Y What are the 7.9 lf θ ~U(0, 2n): a. What are the density and distribution function of Y= cos(θ)? b. What are the mean and variance of Y? th a Matlab one- 7.11 e.g., u For X exponential with...