daisylxholden daisylxholden

25-04-2021
Mathematics

contestada

Find g[h(x)] and h[g(x)] of the functions g(x)=x^2-7 and h(x)=3x+2

Respuesta :

clarch19 clarch19

25-04-2021

Answer:

g(h(x)) = 9x² + 12x - 3

h(g(x)) = -3x² - 19

Step-by-step explanation:

g(h(x)) = (3x² + 2)² - 7

= 9x² + 6x + 6x + 4 - 7

= 9x² + 12x - 3

h(g(x)) = 3(x² - 7) + 2

= 3x² - 21 + 2

= 3x² - 19

Answer Link

Otras preguntas

During a soccer season, Mario made approximately 2 goal points for every 5 of his shots on goal. What is the probability that Marion would make 2 goal points o

Is 0.602 equvalent to 0.62

Jessica was solving an equation. After she finished simplifying, her result was 0=2. This result confused her. Explain to Jessica what her result means. Explain

What do ancient India and ancient Egypt have in common?

adam used the three fraction s to make a circle graph and colored each a different color. what fraction of the graph is not colored?

What is a medial moraine, and how is it formed?

is 5/12 bigger than 3/7

Circle 6 numbers for a total of 31.8,9,91,5,81,1,1

Why do the track runners start at different positions on the track?

What is the difference between proper and common adjectives?