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Mashutka [201]
3 years ago
14

The graph of f(x) = x2 – 3x2 + 4 is shown

Mathematics
1 answer:
IRISSAK [1]3 years ago
3 0

Answer:

2 is the answer that I would give. The question says <u>distinct</u> solutions does this graph have.

Step-by-step explanation:

You are asked only how many times this crosses the x axis. You are not asked for an exact value. So the thing to do is graph the polynomial.

y = x^3 - 3x^2 + 4

The graph says that x = -1 with a multiplicity of 1

It also says that x=2 is a solution with a multiplicity of 2 (meaning there are 2 roots are the same).

So this polynomial factors into y = (x + 1)(x - 2)(x - 2)

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A number has the same digit inits hundreds place and its hundredths place. how many times greater is the value of the digit in t
lorasvet [3.4K]

Answer:100

Step-by-step explanation: i looked it up

3 0
3 years ago
If 52 cups of water were used in a Merry Berry Fruit Punch, how many cups of concentrate would also be used?​
BigorU [14]

May I ask what the ratio is? *Comment it below this post and i'll help you!* <3

7 0
3 years ago
A 4 metre ladder is placed against a vertical wall.
Black_prince [1.1K]

Answer:

Original position: base is 1.5 meters away from the wall and the vertical distance from the top end to the ground let it be y and length of the ladder be L.

Step-by-step explanation:

By pythagorean theorem, L^2=y^2+(1.5)^2=y^2+2.25 Eq1.

Final position: base is 2 meters away, and the vertical distance from top end to the ground is y - 0.25 because it falls down the wall 0.25 meters and length of the ladder is also L.

By pythagorean theorem, L^2=(y -0.25)^2+(2)^2=y^2–0.5y+ 0.0625+4=y^2–0.5y+4.0625 Eq 2.

Equating both Eq 1 and Eq 2: y^2+2.25=y^2–0.5y+4.0625

y^2-y^2+0.5y+2.25–4.0625=0

0.5y- 1.8125=0

0.5y=1.8125

y=1.8125/0.5= 3.625

Using Eq 1: L^2=(3.625)^2+2.25=15.390625, L=(15.390625)^1/2= 3.92 meters length of ladder

Using Eq 2: L^2=(3.625)^2–0.5(3.625)+4.0625

L^2=13.140625–0.90625+4.0615=15.390625

L= (15.390625)^1/2= 3.92 meters length of ladder

<em>hope it helps...</em>

<em>correct me if I'm wrong...</em>

4 0
3 years ago
During a tournament, a batting cage can be used for $5.00 for 50 pitches. If all 192 players use the cage one time, how much mon
Fynjy0 [20]
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500/50
100/10
10/1
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7 0
3 years ago
Answer the questions <br><br> 1.find the value of x<br> 2.find m 3.finds
zloy xaker [14]

Answer:

x = 13°

Step-by-step explanation:

m<EGF + m< FGH = m<EGH

or, 3x+6+5x-7 = 103°

or, 8x-1 = 103°

or, 8x = 103°+1°

or, x = 104°/8

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= 45

m<FGH = 5x-7

= 5×13-7

= 65-7

= 58

6 0
2 years ago
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