henriquefrydman henriquefrydman

01-12-2016
Mathematics

contestada

f f(x) = 2x2 + 1 and g(x) = x2 – 7, find (f + g)(x).

A. x2 + 8
B. x2 – 6
C. 3x2 – 6
D. 3x2 + 8

Respuesta :

Аноним Аноним

01-12-2016

2x2 + 1 + x2 – 7
= 3x2 - 6

answer is C. 3x2 – 6

Answer Link

Otras preguntas

What is the solution of square root x-4+5=2 ? x = –17 x = 13 x = 53 no solution

what happen to the american indians who fought in the french and indian war

Estelle drew two parallel lines pq and rs Intersected by a transversal kL as shown below

A school director must randomly select 6 teachers to part in a training session. There are 34 teachers at school. In how many different ways can these teachers

The look on The villains face seemed to be bursting with evil, and gave the moviegoers the chills

Evaluate the expression 7x2y, when x = 4 and y = 2. 112 224 542 718 Whats the answer i need help

What will happen to bond prices if terrorism ended and the world’s nations unilaterally disarmed and adopted free trade policies? Why?

When you view the pendulum’s swing, it shows that at the very top of the swing KE = 0. What does that tell you about the pendulum’s motion at that point?

ediment deposited where a river flows into an ocean or lake

Henry paid for his lunch and wrote this equation to show the change he got back from the cashier. 20 – l = 14.5 Which situation could be described by th