
 👍 0
 👎 0
posted by Steve
Respond to this Question
Similar Questions

add maths
Two functions f and g are defined by f:x→3x+2 and g:x→x^22.Obtain expressions for fg and gf.Find the value(s) of x for which f=g? fg=gf?
asked by ashley on January 13, 2014 
Algebra
Jessie and Laura are trying to compute the area of a triangle with base 5cm and height, h. Jessie multiplies 1/2 by the product of 5 and h, while Laura multiplies 5 by h and then takes half the result. a)Let J(h) be the function
asked by Sam S. on December 10, 2015 
Physics
Hi everybody! can someone please help me with this problem? The shaft ACB, of constant outer diameter 2R and length 2L, is fixed to walls at both ends A and B. The left half of the shaft (AC)is solid, while the right half (CB) is
asked by mary_ann on August 2, 2016 
math,algebra
I have to write a linear cost function for the situation given. And identifying all variables used. the problem reads: A parking garage charges 50cents plus 35 cents per halhour. This is what i tried but i am definately not sure
asked by mathstudent05 on May 24, 2007 
math
For which vAlues of x the following expressions not defined if all these expressions are real numbers 1. 2x1 negative  3x2 2.square root of 2(x7)
asked by michael on August 24, 2014 
math grade 11
A quadratic function is defined by f(x)= 3x^2+4x2. A linear function is defined by g(x)= mx5. what values(s) of the slope of the line would make it a tangent to the parabola.
asked by priya on November 3, 2010 
math grade 11
A quadratic function is defined by f(x)= 3x^2+4x2. A linear function is defined by g(x)= mx5. what values(s) of the slope of the line would make it a tangent to the parabola
asked by priya on November 4, 2010 
Math
A quadratic function is defined by f(x)=3.7x^2+6.8x+4.2. A linear function is defined by g(x)=0.5x+k. Determine the value of k so that the line intersects the parabola at exactly one point. Write your answer to the nearest
asked by Allanna on March 30, 2016 
domain
Find the domains of f and f' 1, f(x) = xe^x 2. f(x) = x^(3/5) 3. f(x) = x/(x2) TIA 1) R 2) It's the interfal from zero to infinity for f but for f' it is this inteval with zero excluded, because unlike f, f' is singular at zero.
asked by Jen on November 9, 2006 
Algebra
Today I did a practice SAT problem. If the function ƒ is defined by ƒ(x) = 2x + 3, and if ƒ(a) = 11, what is the value of a? A. 4 B. 7 C. 11 D. 17 E. 25 This is the correct answer and the explanation Here's Why: If the function
asked by Lissa on June 26, 2009