kiaracystalharris987 kiaracystalharris987

30-04-2020
Mathematics

contestada

If f(x) = -x^2 – 1, and
g(x) = x + 5, then
g(f (x)) = [? ]x^2+[ ]x + [ ]

If fx x2 1 and gx x 5 then gf x x2 x class=

Respuesta :

jimrgrant1 jimrgrant1

30-04-2020

Answer:

g(f(x)) = - x² + 4

Step-by-step explanation:

To evaluate g(f(x)), substitute x = f(x) into g(x), that is

g(f(x))

= g(- x² - 1)

= - x² - 1 + 5

= - x² + 4

Answer Link

Otras preguntas

The amino acids for beta hemoglobin found in five species were compared to the amino acids found in human (homo sapiens) beta hemoglobin. the number of sequence

Beth just wondered what she could do about the situation. Her father was at the country fair. There was no reason why she should just be standing here. She thou

If the endpoints of the diameter of a circle are (−8, 0) and (−12, 2), what is the standard form equation of the circle?

What is the value of x to the nearest tenth ?

How does he gain a release from prison after refusing to pay bail?

Joints can be described by the amount of movement they allow. the three major classifications of functional joints are synarthroses, amphiarthroses, and diarthr

Eight sided dice can be described as two square based pyramids stuck together at the bases. Their faces are equilateral triangles. If the edge of one die is 2m

How much is a "serving" of each? (Answers are 1/2, 3/4, 1 or 2-3.) Use digits to express your answers. a0 ounce of cold cereal a1 cup of cooked cereal, rice,

Need now! What does King believe is "more precious than diamonds or silver or gold"? A. Respect from the world B. Brotherhood and peace C. Being able to vote D.

A cube has a net with area 384 in squared. How long is an edge of the cube?