## Precalculus Homework Resources How to find simplified rectangular equation?

Eliminate parameter t in the parametric equations below to find a simplified rectangular equation for the curve.    x = 2 sec t y = tan t pre-calc math

Express f(x) in the form f(x)=(x-k)q(x)+r for the given value of k:   f(x)=3x^4+5x^3-10x^2+16; k=-1 I'm having problems understanig word problems in exponential functions. Would you help me with this problem please?

In 1985, the number of female athletes participating in Summer Olympics-Type Games was 500. In 1996, about 3600 participated in the summer Olympics in Atlanta. Assuming that P(0)=500 and that the... A complicated polynomial graph ;y=3e^x-2

I am studying for a pre-calc. final. I am stuck on the question y=3e^x-2. I have gotten the answer through desmos but am struggling to solve the problem on my own. Any help appreciated, thank... Rotation Formula of a Hyperbola

Use the rotation formula of a hyperbola xy=6 to standardized form. x=Xcos(a)-Ysin(a)=(√2/2)X-(√2/2)Y y=Xsin(a)-Y(cos)=(√2/2)X+(√2/2)Y

(i) If we call the first number x, and the second z, write an equation that relates these numbers. (ii) Use (i) to write an equation that gives the second in terms of the first. (iii)... Find the magnitude and bearing (in degrees, 0 ∘ ≤ θ ≤ 90 ∘ ) of the vector < 3 , 4 > .

Find the magnitude and bearing (in degrees, 0 ∘ ≤ θ ≤ 90 ∘ ) of the vector < 3, 4 >. Give your answers to the nearest hundredth.  Magnitude ____ Bearing ____(write N, S, E or... Find the average rate of change of the function on the interval specified for real number h. j(x) = 2x3 on [1, 1 + h]

Any help would be greatly appreciated. Find all of the real and imaginary zeros for the polynomial function. ​N(t)=4t^3−10t^2+4t+5

Find all of the real and imaginary zeros for the polynomial function.

Aaron runs at a constant speed of 10 feet per second. If Aaron is 48 feet from his front door when he starts running down a straight road toward school, how far is Aaron from his front door when he... Among all rectangles that have a perimeter of 76 76 , find the dimensions of the one whose area is largest

Among all rectangles that have a perimeter of 76, find the dimensions of the one whose area is largest. Write your answers as fractions reduced to lowest terms.