ππ₯ =β2π₯^2β8π₯+1

ππ₯ =β2π₯^2β8π₯+1

i have a problem on my precalculus homework. Iβm having a rough time. It says βFind the power function that represents the points (5, 2), (7, 5) And (10, 9)β please help me. Iβm having a lot of...

In your own words, explain why the method of dividing complex numbers works. What property justifies this process?

The perimeter of a triangle is 10 (that is, a+x+(x+1)=10). Use this and the cosine law to solve for x. Round answers to 2 decimal places. Triangle: <BAC: 60degrees line...

f(x) =x^3+5x^2-3x-21, k=(squareroot of)3

Express the number in the form a/b, where a and b are integers. 4-Β²/ 5-Β²

A pomegranate is thrown from ground level straight up into the air at time t=0 with velocity 96 feet per second. Its height in feet at t seconds is f(t)=β16t^2 +96t . Find...

The exact question was: "Rotate the coordinate axes to eliminate the xy term. 2x2 + 2(sqrt3)xy + 4y2 - 8 = 0" (sqrt= square root) ...

if cos(x)= sqrt(2)/2 then what is x on the interval [0, 2pi)

Given f(x) = x2 + 3x + 9, find the following. (a) f(0) (b) f(1) (c) f(β1) (d) f(β3) (e) f(a) (f)...

Any help would be greatly appreciated.

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

Y=x4-3x2+1

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, find the dimensions of the one whose area is largest. Write your answers as fractions reduced to lowest terms.

Assume wheels are radius 15 inches and video is recorded at 20 fps Q: How would your eyes interpret video of a wheel rotating at 1200 rpms? How fast is this?

-3<xβ€4 -4<y<-1 Find the values that x2-y2 can take.

i will talk about my future and what should i do

The yearly depreciation of a certain machine is 55% of its value at the beginning of the year. If the original cost of the machine is $20,000, what is its value after 4 years?

precal I need help........