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3 years ago

Rational numbers are___ natural numbers

1 answer:

6 0

<h2>Answer: Step-by-step explanation: _____ Good evening , _______________ Rational numbers are_not__ natural numbers But ,we can say: natural numbers ARE Rational numbers. ___________________________________ :)</h2>

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Which function has zeros -4 and 2

zvonat [6]

A function with zeroes at z1 and z2 can be factored into form
f(x)=a(x-z1)(x-z2)
where a is a constant

so
it is
f(x)=a(x-(-4))(x-2) or
f(x)=a(x+4)(x-2)

7 0

4 years ago

Find the slope of the line through the pair of points. A(2, –3), P(2, 9)

Flauer [41]

The slope: $m=\dfrac{y_2-y_1}{x_2-x_1}$

$A(2;-3)\to x_1=2;\ y_1=-3\\P(2;\ 9)\to x_2=2;\ y_2=9\\\\subtitute:\\\\m=\dfrac{9-(-3)}{2-2}=\dfrac{12}{0}!!!$

<span>The denominator can not be <span>zero!

Conclusion: The slope is undenfined.
</span></span>

6 0

3 years ago

Read 2 more answers

Find the value of k for which equation k2x2+2kx=4x-6 has no real roots.

hoa [83]

Answer:

Step-by-step explanation:

6 0

3 years ago

Find the equation of a line containing the following points. Write the equation in slope-intercept form.

Sindrei [870]

Answer:

y=1/4x + 1.75

Step-by-step explanation:

1-2/2--2 = 1/4

2=1/4+b

b=1.75

8 0

3 years ago

What is the greatest common factor of 4k, 18k4, and 12? 2 4 2k 4k

photoshop1234 [79]

Answer:

Greatest Common Factor is $2$

Step-by-step explanation:

Greatest Common Factor is the highest factor that will divide all the numbers. To find the Greatest common factor, first we need to find out the numbers that all the values have in common.

Factors of 4k=1, 2, 4 and k

Factors of 18k=1, 2 , 3, 6, 9, 18 and k

Factors of 12=1, 2, 3, 4, 6 and 12

Common factors are = 1 and 2.

Therefore,

Greatest Common Factor = $1\times2$

= $2$

8 0

3 years ago

Read 2 more answers