Answer:
x ≥ -1
Step-by-step explanation:
The domain is all the possible x-values of the function.
Reading from left to right, the first x-value is x = -1 (which is included because the dot is filled in.) From there, the graph goes to the right, towards infinity.
So x is greater than or equal to -1.
x ≥ -1
Because two horizontal lines never intersect.
His friend's would weigh 23.67 grams.Altogether it would be 31.56 grams.
To solve this question, we need to write this equation in simplified form.
So, Taking the GCF from 2x³ + 4x² - x,
x is divisible by all of them so our new equation will be,
x ( 2x² + 4x - 1)
Correct option is D.
Hope this helped you.. :)