Answer:
-10
Step-by-step explanation:
Answer:
The equation would be y = 1.5x + 0.5
Step-by-step explanation:
To find the equation of the line, use the point and the slope in point-slope form.
y - y1 = m(x - x1)
y - 32 = 1.5(x - 21)
y - 32 = 1.5x - 31.5
y = 1.5x + 0.5
Answer:
f(- 3) = 51, g(2) = - 11
Step-by-step explanation:
To evaluate f(- 3), substitute x = - 3 into f(x), that is
f(- 3) = - 2(- 3)³ - 3 = - 2(- 27) - 3 = 54 - 3 = 51
Similarly for g(2)
g(2) = - 5(2) - 1 = - 10 - 1 = - 11
4x^2(x-3)-5(x-3)
(x-3)(4x^2-5)
Answer:
OPTION C
Step-by-step explanation:
We have the following rules:
![$ \sqrt[a]{x} = x^{\frac{1}{a} $](https://tex.z-dn.net/?f=%24%20%5Csqrt%5Ba%5D%7Bx%7D%20%3D%20x%5E%7B%5Cfrac%7B1%7D%7Ba%7D%20%24)
and
OPTION A: ![$ x \sqrt[7]{x} $](https://tex.z-dn.net/?f=%24%20x%20%5Csqrt%5B7%5D%7Bx%7D%20%24)
= 
= 
So, it can be eliminated.
OPTION B: ![$ \bigg ( \frac{1}{\sqrt[7]{x}} \bigg )^9 $](https://tex.z-dn.net/?f=%24%20%5Cbigg%20%28%20%5Cfrac%7B1%7D%7B%5Csqrt%5B7%5D%7Bx%7D%7D%20%5Cbigg%20%29%5E9%20%24)
= 
= 
= 
So, this option is also eliminated.
OPTION C: ![$ x . \sqrt[7]{x} $](https://tex.z-dn.net/?f=%24%20x%20.%20%5Csqrt%5B7%5D%7Bx%7D%20%24)
= 
= 
= 
So, OPTION C is the answer.
