justinryanholt justinryanholt

02-05-2020
Mathematics

contestada

What is the vertex of f(x)=x2-8x-9

Respuesta :

gawjussmonster gawjussmonster

02-05-2020

Answer: (4 , -25)

Step-by-step explanation:

Rewrite in vertex form and use this form to find the vertex (h , k)

Answer Link

Otras preguntas

what is the slope and y-intercept of the equation 3(y − 2) 6(x 1) − 2 = 0?

Two geometric means are inserted between 5 and 135 so the four numbers form a geometric sequence. What are these two numbers? Hint: an = a1(r)n − 1, where a1 i

Find the slope of the line that passes through the points (3, 2) and (-2, -2).

he price of a technology stock was $9.70 yesterday. today, the price rose to $9.81 . find the percentage increase. round your answer to the nearest tenth of a p

what was the u.s.s. maddox doing in the gulf of tonkin prior to the august 2 attack? she was on a routine patrol. she was on an intelligence mission to intercep

which is the simplified form of the expression 3(7/5 x 4) -2(2/3-5/4 x) ?

a can of paint will cover 108 square feet. How many cans of paint are needed to paint a wall 6 feet high and 75 feet long?

how a person truly feels about an issue is usually demonstrated through the

which is the correct mla format for a parenthetical citation for this magazine article? "the conquistadores' role in settling south america," by pedro pasquale,

what part of the presidential election process are established by the constitution