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3 years ago

11

Determining if a Ta Which represents a function?

1 answer:

Ivahew [28]3 years ago

8 0

Answer:

The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular x value. The y value of a point where a vertical line intersects a graph represents an output for that input x value.

Step-by-step explanation:

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A book of stamps costs $9.80 $ 9 . 80 . The expression 9.8 9 . 8 n represents the price of one stamp. What does the variable n r

andreev551 [17]

Answer: n represents the amount a stamp cost

Step-by-step explanation:

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2 years ago

What is the pattern to 1,2,4,7,11

Svetllana [295]

Answer:

1+1=2

2+2=4

4+3=7

7+4=11

so the patter is number + natural numbers (serially)

Step-by-step explanation:

4 0

2 years ago

If the radius of a circle is 14 ft, then the diameter of the circle is _____.

miv72 [106K]

$14 \times 2 = 28$
its B.) 28ft

6 0

3 years ago

Read 2 more answers

F(x)=6x^2 +10x−1

KATRIN_1 [288]

Answer: It has two distinct real zeros.

Step-by-step explanation:

The formula that is used to calculate the discriminant of a Quadratic function is the one shown below:

$D=b^2-4ac$

In this case you have the following Quadractic function provided in the exercise:

$f(x)=6x^2 +10x-1$

Let's make it equal to 0:

$0=6x^2 +10x-1$

You can identify that:

$a=6\\\\b=10$

Knowing these values, you can substitute them into the formula and then evaluate:

$D=10^2-4(6)(-1)\\\\D=124$

Therefore, since:

$D>0$

You can determine that the it has two distinct real roots.

3 0

3 years ago

Paul is going to have the exterior of his home painted. Painting USA charges $75.00 to come out and evaluate the house plus $25.

Alja [10]

Im 100% sure that the answer is:
Given:$75
25 hours

7 0

3 years ago