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3 years ago

What is the vertex of he graph?

Mathematics

2 answers:

s2008m [1.1K]3 years ago

8 0

Answer:

(1,3)

Step-by-step explanation:

recall the vertex of a quadratic graph is simply the location where the graphs makes a u-turn.

in this case, the graph clearly makes a u-turn at x = 1 and y = 3

or the coordinates (1,3)

Pepsi [2]3 years ago

6 0

Most likely the answer is (1,3)

You might be interested in

If t varies inversely as a and t= 2 when a = -4, what is t when a = 1/3?

bezimeni [28]

Answer:

t = - 24

Step-by-step explanation:

Given t varies inversely as a then the equation relating them is

t = $\frac{k}{a}$ ← k is the constant of variation

To find k use the condition t = 2 when a = - 4

2 = $\frac{k}{-4}$ ( multiply both sides by - 4 )

- 8 = k

t = $\frac{-8}{a}$ ← equation of variation

When a = $\frac{1}{3}$ , then

t = $\frac{-8}{\frac{1}{3} }$ = - 24

5 0

3 years ago

How do you rewrite 3.83 repeating as a simplified fraction

babymother [125]

If the number is 3.8333333.... then

X=3.83333....
10X = 38.3333.....

10X - X
38.3333....
- 3.8333....
= 34.5
so 9X = 34.5
X = 34.5/9
Multiple both top and bottom by 2 to get rid of decimal.
69/18
Normalize it to get rid of improper fraction.
3 15/18
Simplify
3 5/6

If the number is 3.838383838383.... then
X = 3.83838383...
100X = 383.83838383...

100X - X = 99X
383.83838383...
3.83838383...
380

99X = 380
X = 380/99

X = 3 83/99

4 0

3 years ago

Fill in the blanks below.

Dmitry_Shevchenko [17]

Answer:

a) Slope of the line m = ∞

b) Slope of the line m =0

Step-by-step explanation:

Explanation:-

Step(i):-

Given points are ( 7,7) and (7,-8)

Slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}-x_{1} }$

$m = \frac{-8-7 }{7-7 } = \frac{-15}{0} = infinite$

m = ∞

Step(ii):-

Given points are (-6,7) and (9,7)

Slope of the line

$m = \frac{y_{2} - y_{1} }{x_{2}-x_{1} }$

$m = \frac{7-7 }{9-(-6) } = \frac{0}{15} = 0$

Slope of the line m =0

6 0

3 years ago

Find the function p(x) = f(x) × g(x). f(x)=3, g(x)=6x-4

trasher [3.6K]

Answer:

p(x) = 18x - 12

Step-by-step explanation:

given p(x) = f(x) × g(x), then

p(x) = 3(6x - 4 ) ← distribute by 3

p(x) = 18x - 12

6 0

4 years ago

What is 21 1/4% as a fraction? Please explain as well. I don't understand how to convert this.

NeTakaya

21.25% as a fraction is a pretty easy, but very complex problem to solve. The very first thing I would do is turn the percent to a decimal by simply moving the decimal two spaces to the left, or by dividing by 100. This makes it a lot easier.

21.25% = 0.2125

From here, the decimal reads: two thousand, one hundred and twenty five ten thousandths.

So as a fraction, it is 2125/10000.

Next, we’ll need to reduce this. I would start by dividing by twenty five:
85/400
Divide by five:
17/80

Therefore, your answer is 17/80.

4 0

3 years ago