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cupoosta [38]
4 years ago
7

Function g(x) = 2x2-8

Mathematics
1 answer:
irga5000 [103]4 years ago
3 0

Answer: Confusing.

If it's f(x) is 2 times 2 minus 8, it's a horizontal line at y-4.

If it's f(x) is 2x 2-8

It's handy to use a graphing calculator.

Step-by-step explanation:

Be sure to clarify what the equation means

Thanks to Desmos for the graphs.

As you can see, the numbers could represent a lot of different things-- especially when 'x' can be a variable -- or confused with the multiplication sign.

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If 8x-10=3x+90 what is x​
Elan Coil [88]

Answer:

x = 20

Step-by-step explanation:

8x - 10 = 3x + 90

5x = 100

x = 20

7 0
3 years ago
Help 20 points + brainiest answer
katovenus [111]
2½ = 5/2

(2½ water)/(⅓ juice) = (5/2 water)/(⅓ juice) = (5/2) × (3/1) water/juice = (15/2) water/juice


(1⅔ water)/(¼ juice) = (5/3 water)/(¼ juice) = (5/3) × (4/1) water/juice = (20/3) water/juice

15/2 = 45/6
20/3 = 40/6
45/6 > 40/6
Clare uses more water. Han’s juice tastes stronger.
7 0
3 years ago
You start driving north for 21 miles, turn right, and drive east for another 20 miles. At
Lunna [17]

Answer:

29 miles

Step-by-step explanation:

a²+b²=c²

√a²+b² =c

√21²+20²=29

29miles

5 0
4 years ago
HELP ME PLEASE SOMEONE. HELP CORRECT ANSWER WILL BE BRAINLIST.
enot [183]

Step-by-step explanation:

1st picture:

a) Red dots on -5 and 5

b) Red dots on -2 and 2

c) No solution

2nd picture:

8 and -8 because |x| gives the distance between zero to 8

5 0
3 years ago
Which geometric model using algebra tiles represents the factorization of x2 – 5x 6? An algebra tile configuration. 4 tiles are
son4ous [18]

The statement for geometric model using algebra tiles represents the factorization is the statement number 2.

<h3>What is algebra tile?</h3>

Algebra tiles used to represent the algebraic expression in the table form. The shape of algebra tile is square and rectangle, in which the variables represented.

The given polynomial equation in the problem is,

x^2 -5x+6

In the above polynomial, the highest power of variable is 2. Thus, it is a quadratic equation.The image of the algebra tile for the given polynomial attached below.

The statement which satisfy the polynomial and its algebra tile is,

An algebra tile configuration.

  • 3 tiles are in the Factor 1 spot: 1 is labeled x and 2 are labeled negative.
  • 3 tiles are in the Factor 2 spot: 1 is labeled x and 2 are labeled negative.
  • 11 tiles are in the Product spot: 1 is labeled x squared, 4 are labeled negative x, and 6 are labeled.

Thus, the statement for geometric model using algebra tiles represents the factorization is the statement number 2.

Learn more about the algebra tile here;

brainly.com/question/4407619

7 0
2 years ago
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