Asap¡ whats is the value of the y coordinate of the y intercept of the euqation below?
f(x)=-4x^2+2x-5

Answer is :

Direction: Opens Down

Vertex:

(0.25, -4.75)

Focus:

(14,−77 16)

Axis of Symmetry:

x = 14

Directrix:

y = − 75 16 x y − 2 − 25 − 1 − 11 1 4 − 19 4 1 − 7 2 − 17

and now were going to find the

Find the x and y Intercepts:

To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y . x-intercept(s): None y-intercept(s): ( 0 , − 5 )

Picture:

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)