# Algebra

Compute the following:
Let g(x)=3x, and h(x)=x^2+1.
h(3)

Please show work & help me understand.

1. 👍 0
2. 👎 0
3. 👁 85
1. for any value of x, h(x)=x^2+1
so, replace x with 3 and you have
h(3) = 3^2+1

1. 👍 1
2. 👎 0
posted by oobleck
2. That’s all to it?

1. 👍 0
2. 👎 0
posted by Charlie

## Similar Questions

1. ### Math

What is 50x50 and why pls show work (don't show adult work I'm in 6 grade I'm not going to understand lol)

asked by Vanessa on August 29, 2016
2. ### calculus

prove that 5x - 7 - sin3x = 0 has at least one zero and prove that it has exactly one real zero. How am I supposed to show my work for this? I don't really understand how to show my work for the IVT. Without that I can't do any

asked by Rob on December 16, 2011
3. ### MATH PLEASE SHOW WORK

Three consecutive odd intergers are such that the sum of the squares of the first two integers is 54 more than 20 times the third integer. Determine the three integers. Please help and show all work thank you SHOW WORK SO I

asked by Sarha on October 18, 2016
4. ### calculus

Iamhaving a really hard time trying to understand this question. Can someone please show me how to work this question. Give the following polynomial, find a. the zeros and the multiplicity of each b. where the graph crosses or

5. ### Pre calculus

1. Reference angle for -280 degrees? I do not understand why you add 360???? 2. Theta=? If reference angle =60 and theta terminates in quadrant 3. What does terminate mean? Please show work and explain why. My priority is to

asked by Anonymous on December 25, 2013
6. ### Math

Just need help to start this problem. Given f(x)=x^3+3x+1 is one to one. Without actually determining the inverse function f^-1, compute the following (show and discuss your work. f^-1(-3)

asked by Mekhia on February 22, 2017
7. ### Math

What is the probability of tossing two coins and having them both show heads? Show all work. Please help I don't understand this.

asked by Cherie on April 9, 2013
8. ### algebra

Could you show me how to do these math systems and show your work so i understand how to do them. 1) 3x+2y+4z=19 2x-y+z=3 6x+7y-z=17 2) 5x+8y+6z=14 2x+5y+z=12 -3x+6y-12z=20 3) x^2+2xy-2y^2=-11 x^2+xy-2y^2=-9

asked by hal on April 8, 2013
9. ### statistics

The population standard deviation (σ) for a standardized achievement test that is normally distributed is 8.    a.) Calculate the standard error of the mean if you draw a random sample of 50 test scores.  Show your work for

asked by PK on February 21, 2012
10. ### chemistry

1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. Show all work. 2.) Calculate the number of atoms in 2.58 mol antimony. Show all work 3.) Determine the mass of 1.45 mol FePO4. Show all work. 4.) Calculate the

asked by Raina on February 9, 2014

More Similar Questions