amyaalexis0604 amyaalexis0604

12-04-2021
Mathematics

contestada

Determine in which direction the parabola below opens.
y=x2-7x + 18

Respuesta :

Paulschwerling Paulschwerling

12-04-2021

Answer:

upwards

Step-by-step explanation:

Whether a parabola opens upwards or downwards depends on "a". (A as in ax^2+bx+c). If A is greater than zero it opens upwards. Less than zero it opens downwards. In this case, A is one so it opens up

Answer Link

Otras preguntas

I want to know what 5 to the negative second power is

1. 10% of what number is 80? 2. 33.333% of what number is 21?

Express each equation in slope-intercept form. -2x+4y=68, 13x+4y=284

an employee worked 160.5 hours in may, 165.75 hours in June and 152.25 hours in july. What was the average number of hours you worked each month?

A scale model of a building is 2.3 feet high. The ratio of the height of the model to the height of the building is 11:56. How tall is the building, in feet?

Cal made 18/4 gallons of orange juice.what is 18/4 expressed as a mixed number?

how can i find the acceleration?(rope and grinder have no weight) *** sorry for my english

the movie started at 11:45 and ended at 1:20 how long was the movie

What two groups were separated by the Proclamation Line of 1733