nazlauralee nazlauralee

01-03-2021
Mathematics

contestada

Which of the following functions is quadratic?
A.f(x) = 2/x^2
B. f(x) = 3(3-x)
c. f(x) = 7^2
D. f(x) = 2x^2 +3x - 5

Respuesta :

clarch19 clarch19

01-03-2021

Answer:

D

Step-by-step explanation:

the 'x' term is squared but not in the denominator

Answer Link

Otras preguntas

Which of the following equations correctly represents a circle centered at the origin with a radius of 10? A. x2 + y2 = 100 B. x2 + y2 = 1002 C. x2 + y2 = 10 D.

The length of the minute hand of the clock is 14cm. Calculate the speed with which the tip of the minute hand moves

do you need to round your data

Find the value of y and simplify completely

Graph the linear equation. Find three points that solve the equation, then plot on the graph. PLEASE HELP!!! -3x + 2y = 2

A 6.7 kg object moves with a velocity of 8 m/s. what's it's kinetic energy?

A 6.7 kg object moves with a velocity of 8 m/s. what's it's kinetic energy?

Do parts a, b and c a. Calculate the pH of 100 mL of an aqueous solution of 0.05 M benzoic acid and 0.025 M benzoate ion. The Ka of benzoic acid is 6.3 x 10-5 a

which point lies on the line with point-slope equation y-3=4(x+7)

GEOMETRY TRANSLATIONS!! HELP WILL GIVE BRAINLIEST , BOGUS ANSWERS WILL BE REPORTED!!