JailynJones9 JailynJones9
  • 20-08-2020
  • Mathematics
contestada

what is the x and y intercept of f (x) = -x^2 + 25

Respuesta :

nermay7
nermay7 nermay7
  • 25-08-2020

Answer: the x intercept is -5  and the  y intercept is 25.

Step-by-step explanation:

f(x) = -x^2 + 25  

The x intercept is when y is zero and the  y intercept is when x is zero.So input zero into the  expression and solve for y.

-1(0)^2 + 25 = 25 so the y intercept is 25.

0=-x^2 +25  

 -25      -25

-25 = -x^2

x^2 = 25

x = -5   or 5

 

Answer Link

Otras preguntas

What patriot disguised himself as a teacher to spy on British
what is 48 divided by 9 equals 5 r3
An important part of the official government plan for restructuring the economy was _____.
Draw a model and write an equation to represent "4 times as many as 3 is 12" explain your work
How do I solve this equation using the substitution method 4x-3y=-7 4x+ 1y=-3
The sum of 3 fifteens and 17 fifteens
need help in getting a element superhero and the element i choose is Helium can you give me some ideas of a superhero to make using helium as the element?
I'd the ratio 25 to 16 proportional to the ratio 5 to 4 explain
the development of early civilizations usually depend on
Which best describes the Indus Valley civilization? inventing the wheel developing Hinduism organizing cities well conquering through military might