AlilaL18895 AlilaL18895

04-11-2022
Mathematics

contestada

Circle describes and correct each error Sketch the graph of the equationY=x^2+2x-1

Circle describes and correct each error Sketch the graph of the equationYx22x1 class=

Respuesta :

CrockettE49451 CrockettE49451

04-11-2022

y = x^2 + 2x -1

The vertex is at x = -1 and y = -2 so that is at the correct location

Check

Next check the the y intercept

Let x = 0

y = -1

The graph does not cross the y axis at -1 when x = 0

The graph drawn is too narrow

Ver imagen CrockettE49451

Answer Link

Otras preguntas

The longest side of a triangle is six more units than the shortest side. The third side is twice the length of the shortest side. If the perimeter of the triang

A jar contains 800 red and green jelly beans. Of those, 320 are red and the rest are green. What is the ratio of red and green jelly beans?

Southwest Asia has 2 major parts. One is the __________ region, extending from the Chinese border down to the tip of the Malay Peninsula and the other is an ext

Going to the movies cost $9.50 per person. What is the slope of the line that models this situation, if x represents number of people and t represents total cos

Bacteria and other microbes can be used to "clean up" an oil spill by breaking down oil into carbon dioxide and water. Two samples isolated from the Deepwater H

a. Find PR in the diagram b. Find the perimeter of quadrilateral PQRS

Select the correct answer. Which value is not part of the five-number summary needed for a box plot of this data? {5, 6, 1, 27, 2, 7, 12, 15, 9, 18, 19} OA. 1 B

A restaurant bill comes to $28.35 find the total coast if the tax is 6.25% and 20% tip is left on the amount before tax

use the functions f(x)=2x and g(x)=x^2+1 to find the value of each expression1. f(g(3))2. f(3)+g(4)3. f(5)-2×g(1)

A house is to be purchased for $480,000 with a 10 percent down payment. A conventional 30-yr loan is used at 7.5 percent, rresulting in monthly payments of $3,0