Mexinamikaze Mexinamikaze

08-04-2022
Mathematics

contestada

What is the vertex of the graph of the function f(x) = x² + 8x - 2?
(-4,18)
(0,-2)
(-8, -2)
(-4,-18)

Respuesta :

umeht1977 umeht1977

08-04-2022

Answer:

(4, -18)

Step-by-step explanation:

First Use this formula for the x -axis -b/2a

-8/2(1) is -4

Then plug in -4 to the equation

(-4)^2+8(-4)-2 = -18

Answer Link

Otras preguntas

Emily thinks the perfect tomato sauce has 8 cloves of garlic in every 500{ mL}of sauce. Raphael's tomato sauce has 12 cloves of garlic in every 900 { mL} of sau

the circleville pumpkin show in circleville, ohio boasts the world's largest pumpkin pie. The pie weighs 250 pounds an 5 feet in diameter. Find the diameter of

Question: It is hard to believe, but the desert and the tundra have a lot in common! The most obvious is that both biomes have little available water. Wh

How is hydrogen bond different from a chemical bond?

Which word means having a strong effect; commanding attention; striking, memorable? A. flexible B. cautious C. impressive D. yield

Write <, >, or = to make the statement true : .293 ___ .29

Use the IUPAC nomenclature rules to give the name for this compound - N2O3. A) nitrogen oxide B) nitrogen trioxide C) nitrogen (II) oxide D) dinitrogen tr

Draw the standard normal distribution curve

I need help with this ASAP please just a,b,c

how did new inventions change people's daily lives