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liberstina [14]
2 years ago
10

Consider the quadratic function f(x)=8x2−7x+6. What is the constant of the function?

Mathematics
2 answers:
Ber [7]2 years ago
9 0

Answer:

6

Step-by-step explanation:

The 8 is the leading coefficient, the -7 is the linear term, and the 6 is the constant.

Delvig [45]2 years ago
6 0

Answer:

the constant term is 6.

Second option is correct.

Step-by-step explanation:

The quadratic function is f(x)=8x^2-7x+6

The general form of a quadratic function is y=ax^2+bx+c

Here c is the constant term and a can't be zero.

On comparing the given equation with the general form, we get

a = 8

b = -7

c = 6

Therefore, the constant term is 6.

Second option is correct.

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The weight of a sack of potatoes was more than 11 pounds. Shana wants to write an inequality for the weight of the sack of potat
Salsk061 [2.6K]
P > 11.....ur constant is 11
6 0
2 years ago
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Given: ΔABC, AC = BC, AB = 3 CD⊥ AB, CD = 3 Find: AC
viva [34]

Answer:

3\sqrt{5}/2

Step-by-step explanation:

As given, AC = BC, its an isosceles triangle.

Now, CD is perpendicular to AB, therefore AD = DB = 0.5AB = 3/2

Now take triangle ACD,

using Pythagoras theorem,

AC = \sqrt{AD^{2} + CD^{2}   }

AC = 3\sqrt{5}/2

:-)

4 0
2 years ago
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A web page design firm has two designs for an online hardware store. To determine which is the more effective design, the firm u
tatyana61 [14]

Answer:

Explanatory variable : web page design

Response variables : Visitor's rating and amount of time visiting the site.

Kindly check explanation for the rest.

Step-by-step explanation:

The explanatory variable simply means the independent or predictor variable which is used to bring about a change in the dependent or predicted variable. The explanatory variable in the scenario above is the web page design which is used to measure the behavior and changes in the response variable which are the rating given by visitors and the number of visits on each of the two different web page designs available (explanatory variable).

The confounding factor which may affect the study is the different area assigned to test the effectiveness of each page ; designating one page for the Oakland area and the other for Miami. User preferences for each area may itself mask the actual outcome of the experiment.

4 0
2 years ago
A granite block in the shape of a right rectangular prism has dimensions 30 centimeters by 40 centimeters by 50 centimeters. The
Leno4ka [110]

Answer:

The mass of the block is 168,000\ g

Step-by-step explanation:

we know that

The density is equal to the mass divided by the volume

step 1

Find the volume of the granite block

we know that

The volume of a rectangular prism (granite block) is equal to

V=LWH

substitute the values

V=(30)(40)(50)=60,000\ cm^{3}

step 2

Find the mass of the block

D=\frac{m}{V}

we have

V=60,000\ cm^{3}

D=2.8\frac{g}{cm^{3}}

substitute the values and solve for the mass

2.8=\frac{m}{60,000}

m=2.8*60,000=168,000\ g

7 0
2 years ago
Tyler simplified the expression x Superscript negative 3 Baseline y Superscript negative 9. His procedure is shown below.
Blizzard [7]

Answer:

y^{-9}\neq \dfrac{1}{y^{-9}}

Step-by-step explanation:

Tyler simplified the expression: x^{-3}y^{-9}  as shown below:

x^{-3}y^{-9}=\dfrac{1}{x^3}X \dfrac{1}{y^{-9}}=\dfrac{1}{x^3y^{-9}}

We notice that in Tyler's work:

y^{-9}= \dfrac{1}{y^{-9}}

Whereas, the correct form would have been:

y^{-9}= \dfrac{1}{y^{9}}

Making our solution:

x^{-3}y^{-9}=\dfrac{1}{x^3}X \dfrac{1}{y^{9}}=\dfrac{1}{x^3y^{9}}

6 0
2 years ago
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