uwishuwerenik uwishuwerenik

04-03-2022
Mathematics

contestada

The equation below describes a parabola. If a is negative, which way does the parabola open?
y = ax2
A. Right
B. Left
C. Up
D. Down

Respuesta :

jimthompson5910 jimthompson5910

04-03-2022

Answer: Down

If on the other hand a > 0, then the parabola would open upward.

Answer Link

Otras preguntas

Solve the inequality

Graph: f(x) = -√x Step 1: Evaluate the function to find three points. f(0) = -1 0 1 -2 2 1 -2 9 y 2 6 x x y

Graph: f(x) = -√x Step 1: Evaluate the function to find three points. f(0) = -1 0 1 -2 2 1 -2 9 y 2 6 x x y

Solve each of the following equations. Show its solution set on a number line. Check your answers. |3x-2| = 19

simplify fully 40/56

A group is selling chocolate-covered pretzels for 6 dollars per container and kettle corn for 8 dollars per container. They want to sell at least $2,800 in item

A marathon had 618 runners registered. Of these runners, about 0.8% completed the race in under 2 h 15 min. a) How many runners completed the race in this time?

Explain the different stages in nutrition of amoeba ?

Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 3.02 m away from a waterfall 0.258 m in height, at what minimum speed must a

Plot A(2,3) and B(2,5). What is the midpoint of points A and B?