roylopez
roylopez
16-06-2018
Mathematics
contestada
h(x)=x^2+1, k(x)=x-2, (h+k)(2)=?
Respuesta :
gmany
gmany
16-06-2018
[tex]h(x)=x^2+1;\ k(x)=x-2\\\\(h+k)(x)=(x^2+1)+(x-2)=x^2+x-1\\\\(h+k)(2)=2^2+2-1=4+2-1=5[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
Solve the equation. −10x + 1 + 7x = 37
6 tractors take 6 days to collect the harvest. How long would it take 9 tractors to do the same amount of work?
The building of a railroad network led to industrial growth because a. raw materials and finished products were shipped quickly and cheaply b. finished products
What did President Lincoln risk if he chose not to resupply Fort Sumter?
If F(x) = 4x - 1 and G(x) = x2 + 7, what is G(F(x))? a. 16x2 + 8 b. 4x3 + 28x - 7 c. 16x2 - 8x + 8 d. 4x3 - 7
What role did crop rotation play in the Agricultural Revolution?
Solve the equation. −10x + 1 + 7x = 37
A circle is described by the equation x2 + y2 + 14x + 2y + 14 = 0. What are the coordinates for the center of the circle and the length of the radius? a. (-7,
Which of the following sets could be the sides of a right triangle? a. {2,3, sqrt of 13} b. {2,2,4} c. (1,2, sqrt of 3 wouldn't it be B because it has all ev
Calculate the number of atoms of carbon in 3.8 moles of methane (CH4)
