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Blizzard [7]
4 years ago
13

Is y = a x^2 + b x + c a quadratic function?

Mathematics
2 answers:
kvv77 [185]4 years ago
8 0
Yes it is , because it has X² 
gayaneshka [121]4 years ago
6 0
Thats the form of a quadratic formula, but the a, b, and c are filled by a number constants to be an equation that is solvable if that makes sense.
You might be interested in
A football team loses a total of 12 yards in 4 plays. On average how many yards did the team move the ball per play?
HACTEHA [7]

The team moved the ball -3 yards per play.

Step-by-step explanation:

Given,

Total yards lost = 12 yards

Total plays = 4 plays

As the yards are lost, therefore, we will use negative sign.

Yards per play = \frac{Number\ of\ yards}{Number\ of\ plays}

Yards per play = \frac{-12}{4}

Yards per play = -3

The team moved the ball -3 yards per play.

Keywords: division, unit rate

Learn more about division at:

  • brainly.com/question/2048256
  • brainly.com/question/2115122

#LearnwithBrainly

8 0
4 years ago
Pls help me this is for my final text and I’m struggling really bad!!!
vodka [1.7K]
I’m not so sure I fully understand the question. But I would say the rate is 1.

I say this because the line on your graph is a y=mx+b equation.

For every unit it moves over on the X axis it moves the same unit on the Y axis.

I hope this helps.
5 0
3 years ago
HELP PLEASE, I will mark brainless
ahrayia [7]
To find the slope take two ordered pairs and put them in form of x2-x1/y2-y1 and then you can find the slope.

(-2,17) (-3,20)

(-2)-(-3) = 1
(17)-(20)=-3

slope is 1/-3
4 0
3 years ago
How can you find the number of inches in one mile
tamaranim1 [39]
You convert it to feet. There are 5,280 feet in a mile. Then convert it to inches. 5,280 feet multiplied by 12 (since there are 12 inches in a foot) is 63,360.

So... 1 mile= 5,280 feet
         5,280 feet= 63,360 inches
         and so
         1 mile= 63,360 inches

5 0
3 years ago
Help please! Brainliest and points!
nika2105 [10]

i think it's b. model of car


3 0
3 years ago
Read 2 more answers
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