All categories

3 years ago

Is y=x^2+7 a linear equation?

Mathematics

2 answers:

musickatia [10]3 years ago

8 0

Answer:

<h2><u>Given</u><u> </u><u>:</u><u>-</u></h2>

$\large \sf \bullet \: y = {x}^{2} + 7$

Is it a linear Equation

<h2><u>Solution</u><u> </u><u>:</u><u>-</u></h2>

We may notice that

x has power as 2.

So,

We know that

A linear Equation doesn't consist of power. Linear equation only consist of variable and constant.

No,

Its a Quardtic equation

tankabanditka [31]3 years ago

7 0

Answer:

No, it is not a linear equation

Step-by-step explanation:

This equation contains the term x², meaning that it is a quadratic function (parabola)

So, it is not a linear equation.

If it were a linear equation, x would not be squared, and the equation would have been in y = mx + b form.

The answer is no, it is not a linear equation.

You might be interested in

Find the nth term:

san4es73 [151]

Answer:

n+3

Step-by-step explanation:

the relationship between those numbers are consistently adding 3 thus n +3

7 0

3 years ago

Read 2 more answers

Which trinomial is equivalent to 3(x-2)^2 - 2(x-1)

k0ka [10]

(a-b)²=(a²-2ab+b²)

3(x-2)²-2(x-1)
=3(x²-4x+4)-2(x-1)
=3x²-12x+12-2x+2
=3x²-14x+14

Answer: 3x²-14x+14

5 0

3 years ago

Ling uses 21 bananas ro make 7 fruit smoothies.what is the rate that ling uses for banana per each smoothie?what is the unit rat

kifflom [539]

Answer:

he uses three bananas per smoothie

so he he uses 3/21 of 1/7 of bananas per smoothie

Step-by-step explanation:

6 0

3 years ago

18+6/-4-16 HELP only d part

Ivahew [28]

Answer:

$\frac{1}{2}$ is the answer

Step-by-step explanation:

First we need to substitute X and Y with their respective numbers

$3\cdot \:6+\frac{6}{-4}-\left(-4\right)^2$

Then, following PEMDAS, We just need to simplify

$18+\frac{6}{-4} -16$

$16.5-16=0.5=\frac{1}{2}$

3 0

2 years ago

Read 2 more answers

The owner of a bakery wants to know whether customers have any preference among 5 different flavors of muffin. A sample of 200 c

Troyanec [42]

So,, there are 5 different flavors. A total of 180 people were asked. Hence, the hypothesis that there is no significant difference is that every flavor gets 180/5=36 flavors. x^2= $\sum{\frac{(x_i)^2}{m_i}}-n$ . In this case, mi is the proportion of the hypothesis, thus 36, n=180 and xi is the number of actual observations. Substituting the known quantities, we get that x^2=9. The degree of association is given by $\sqrt{X^2}/ \sqrt{N(n-1)}$ . This yields around 0.10, much higher than our limit.

8 0

3 years ago