nairo7570 nairo7570

01-06-2018
Mathematics

contestada

Based off of the standard form of a parabola how do you know if it opens down or uo

Respuesta :

Аноним Аноним

01-06-2018

If the coefficient of x^2 is positive it opens upwards. Negative coefficient of x^2 downwards

Answer Link

mreijepatmat mreijepatmat

01-06-2018

The standard form of a parabola is y=ax²+bx+c,
If the coefficient "a" is positive (a>0) the parabola is open up
and if a<0 (negative) it opens down

Answer Link

Otras preguntas

parents should encourage equal power relationships in the way they raise boys and girls within a family.suggest 2 ways to parents in which they can improve equa

Yoga is an example of an activity that most enhances this type of training. a. cross-training b. aerobic training c. strength training d. flexibility traini

Select all that apply. Why isn't fire considered alive even though it can move and grow? It lacks complexity. It lacks cells. It lacks the ability to maintain h

- q/7 ≥ -1\ plz help

Soil formation is most influenced by _____.

which ineqality is true for all values x

the area of a bookshelf is 216 square inches if the length of the bookshelf is 36 inches what is the width of the bookshelf?

Which organism is NOT likely to be found in the tundra biome? A)fox B)moss C)caribou D)palm tree

What number is next 2 7 8 3 12 9

Meanings are in words, not in people them selves. a. True b. False