vanitarodibaughruh vanitarodibaughruh
  • 01-10-2021
  • Mathematics
contestada

Determine maximum and minimum value of the function y=4x-x^2 +3

Respuesta :

discipulus
discipulus discipulus
  • 01-10-2021

Answer:

[tex]y = - {x}^{2} + 4x + 3 \\ x = - \frac{b}{2a} \\ x = - \frac{4}{2( - 1)} \\ x = 2 \\ y = f(2) = 4(2) - {(2)}^{2} + 3 \\ y = 7 \\ \therefore \: maximum \: at \binom{2}{7} [/tex]

Answer Link

Otras preguntas

write the formula used to calculate the weight of an object
i like to play baseball_. i can't throw a ball very well
Certain seismic waves travel as? A. electromagnetic and transverse waves. B. visible light and longitudinal waves. C. longitudinal and transverse waves. D. co
1. Simplify: a^7/a^4 A. 1/a^3 B. a^3 C. -a/a^2 D.a^4/a^3 2. Simplify: r^2s^4t/r^2st^3 A. s^3/t^2 B. s^3/t C. s^2t^3 D. s/t 3. Simplify: 3x^6/18x A. 1/6 B. x^4/6
The expression below is the factorization of what trinomial? (5x + 6)(3x - 2)
Which factor was the most important in affecting Paleolithic humans’ lives? health climate floods group size
which equation has the same solution as 2x^2+x-3
how many times does 3 go into 42
How thick are some of the ice caps over Antarctica? 100 feet 500 feet 1 mile 2 miles
Membrane-bound organelles are not found in the cells of? A) bacteria. B) fungi. C) plants. D) protists.