steveg12602 steveg12602

21-09-2020
Mathematics

contestada

1. What is the extremum of the function f(x) = x + 6x + 8?

Respuesta :

davidsontrinity94 davidsontrinity94

21-09-2020

Answer:

x=-8/7,Alternative form x=-1 1/7 ,x=1.142857

Step-by-step explanation:

f(x)=x+6x+8

substitute f(x)=0

collect like terms.

0=7x+8

Move the variable to the left.

-7x=8

Divide both sides

x=-8/7

Answer Link

Otras preguntas

How does an atom of potassium-41 become a potassium ion with a +1 charge? 19 K 39.10 A. The atom gains 1 proton, to make a total of 20. B. The atom loses 1 elec

Select the four countries that made claims on parts of the Oregon Territory. mexico Spain Russia Canada Great Britain United States

As I board the bus, I feel a sense of triumph. My team and I are on our way to play in the state championships. I think back to the beginning of the season. We

CE and BD are angle bisectors of △ABC which intersect at point F. If ∠BFC=110°, find the measure of ∠A.

Use morphology and syntax to make grammatical sense of the following sentence (Mark all that apply.). The ova of all mammals except the monotremes undergo holob

A student recorded the favorite dipping sauces of 70 people in his class. He wants to plot these days in a circle graph: What angle should the wedge for honey

If the nitrogenous (nitrogen-containing) wastes of protein metabolism build up in the bloodstream, a toxic condition called _______ will result.

Triangles △GJI and △PKH are similar, and m∠G+m∠P=50°, and m∠I=48°. What are the measures of all the angles of these triangles ?

Triangle PQR is dilated by a scale factor of 1.5 to form triangle P′Q′R′. This triangle is then dilated by a scale factor of 2 to form triangle P″Q″R″. If verte

Which ratio is equal to 27 : 81? A. 1 : 9 B. 2 : 9 C. 3 : 9 D. 3 : 27 E. 9 : 12 15 POINTS !!!