Answer:
<h2>k = 3</h2>
Step-by-step explanation:
y = kx² - 3x
Since the points lie on the graph we can substitute the values of x and y that's
( 2 ,6) into the equation to find k.
We have
6 = (2)²k - 3(2)
6 = 4k - 6
4k = 6 + 6
4k = 12
Divide both sides by k
That's
![\frac{4k}{4} = \frac{12}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B4k%7D%7B4%7D%20%20%20%3D%20%20%5Cfrac%7B12%7D%7B4%7D%20)
We have the final answer as
<h3>k = 3</h3>
Hope this helps you
The difference between decimal word form and expanded form is how they are written<span />
Answer:
The two expressions A and B are equivalent because the value of both expressions is same.
Step-by-step explanation:
Given: Expression A is 5(4+9) and expression B is 29+36.
To find: The reason why expressions A and B are equivalent.
First we solve expression A.
(using
)
⇒![5(4+9)=20+45](https://tex.z-dn.net/?f=5%284%2B9%29%3D20%2B45)
⇒![5(4+9)=65](https://tex.z-dn.net/?f=5%284%2B9%29%3D65)
Now we solve expression B.
![29+36=45](https://tex.z-dn.net/?f=29%2B36%3D45)
Clearly, the value of both the expressions is same.
Hence, the expression A is equivalent to expression B.
Answer:
Your answer is Slope-intercept form.
Step-by-step explanation: