Answer:
Step-by-step explanation:
We have to find a cubic function of x whose zeros are at x = √7, x = -√7 and at x = -4.
Therefore, the factors of the function will be (x - √7), (x + √7), and (x + 4)
Hence, the equation will be y = (x - √7) (x + √7) (x + 4)
⇒ 
⇒ (Answer)
Answer:
A. 10,000
Step-by-step explanation:
A. is 10,000, so it is equivalent to 10,000
B. -10,000 No
C. 100 No.
D. 10 No.
Answer:
Angle 4=82 degrees, then i think angle 1 and 3= 98 degrees
Step-by-step explanation:
Angle 2=Angle 4 and 180-82=98
Let's solve your equation step-by-step.
<span><span><span>7y</span>−4</span>=<span>−11
</span></span>Step 1: Add 4 to both sides.
<span><span><span><span>7y</span>−4</span>+4</span>=<span><span>−11</span>+4
</span></span><span><span>7y</span>=<span>−7
</span></span>Step 2: Divide both sides by 7.
<span><span><span>7y/</span>7</span>=<span><span>−7/</span>7
</span></span><span>y=<span>−1
</span></span>Answer:
<span>y=<span>−<span>1</span></span></span>
Answer:
Yes, you are right.........
