i need help on this math problem :)
i need help on this math problem :)
Graph the function f(x)= 3x2 - 6x - 24. Label its y-intercept, x- intercepts, and vertex How do I do this? Please help
F(z)= z2-i use z=1 as the first input value.
How do i find (F o G)(2) with the equations f(x) = 4x+8 and g(x) = -2/x
The rate of a certain chemical reaction is given by R(t)=2T^2-T where T is the temperature. The temperature is given by T(t)=2-0.3t, where t is in seconds. Express the rate R, as a function of time,...
An oil tanker runs aground and begins to leak. The slick is circular and its radius in feet is given by r(t)=.2√t where t is in minutes. Express the circumference, C, as a function of time, t
A company determine that its total profit is given by the function P(x). The company makes a profit for those nonnegative values of x for which p(x)>0. The company loses money for those nonnegative...
My teacher wrote that if theta one is any acute value such that sin of theta = k, then another value of theta which satisfies this is theta 2 = pi-theta one. And for cosine it...
g(t)= 4t-4 h(t)= 2t+1 find (g-h)(-9)
How do I find the domain of f and g. I have a problem that says Suppose f(x)=x2-5 and g(x)=the square root of x+5. I first have to find (f/g)(4) which I think i just plug 4 in and...
Suppose that a 200 feet long suspension bridge has at its end towers that are 100 feet tall. If the cable come with in 15 feet of the road at the center of the bridge, find the function that models...
please help!!!!
a) f(x)= √-x - x^2 (square root of -x and x^2) and b) g(x)= 1 ————— ...
a) Find the values of x for which the function f(x)=1+4x-x2 is increasing. b) The graph of y=ax3 + bx2 + cx passes through the point (-1, 16) and has a stationary...
Function- y=-3x2+8x+35 identify the axis of symmetry and the vertex identify the maximum find the x-intercepts by factoring show...
Give the range of this function and give the domain of this function. Algebra 1
For the given cost function C(x)=3000+640x+1.1x2 and the demand function p(x)=1920. the price p at the given volume of demand x) . Find the production level that will maximaze...
Consider the function f(x)=5x+6x-1. For this function there are four important intervals: (-infinity,A],[A,B),(B.C) and [C,infinity) where A, and C are the critical numbers and the function...
Consider the function f(x)=2√(x)+1 on the interval [2,7]. Find the average or mean slope of the function on this interval. By the mean value theorem, we know there exists a c in the...
Consider the function f(x)=1/x on the interval [3,9]. Find the average or mean slope of the function on this interval. By the mean value theorem, we know there exists a c in the open interval...