carmine5731 carmine5731
  • 15-04-2020
  • Mathematics
contestada

Which function has real zeros at x = 3 and x = 7?
Of(x) = x2 + 4x - 21
O f(x) = x2 - 4x - 21
Of(x) = x2 - 10x + 21
O f(x) = x2 - 10x – 21

Respuesta :

jakoh7131
jakoh7131 jakoh7131
  • 15-04-2020
The answer is X2-10X+21

Explanation: If u put the equation in the graphing calculator 3 and 7 both equal zero meaning they are the x’s of the situation.
Answer Link

Otras preguntas

What fractions are equivalent to 1.27 repeated
How can a baby with a difficult temperament influence and be influenced by the environment?​?
What is the percent of tip if meal was 18.50 and tip is 2.59
Write an expression in factored form for the area a of the shaded region
How much trail mix will each person get if 5 people share 1/2 pound of trail mix
The second stage of the consumer buying process is?
What are physical and chemical properties? Give an example of each.
A brief assessment of a manager's past performance, strengths, weaknesses, and potential for advancement is included in a:
Both petroleum and coal are made up of complex carbon-based molecules, and both originated with living creatures of some kind. Both are vital sources of energy
If the carpet in this den is 4’ by 6’, what is its perimeter