Answer:
the espression are equivalent
Step-by-step explanation:
4x - 2x + 4 = 2 (x + 2)
2x + 4 = 2x + 4
the espression are equivalent
The zeros of the quadratic expression are 1/4 and -9/5
Given the quadratic function:
To get the zeros of the function, we will equate the function to zero to have:
Factorize the function;
16x^2 + 36x - 4x - 9 = 0
4x (4x+9) - 1(4x + 9) = 0
(4x - 1) (4x + 9) = 0
4x - 1 = 0 and 4x + 9 = 0
4x = 1 and 4x = -9
x = 1/4 and -9/5
Hence the zeros of the quadratic expression are 1/4 and -9/5
Learn more on factorization here: brainly.com/question/25829061
6 thats what i think it is
Step-by-step explanation:
You can see the full detailed explanation in the attached files
Answer:
Open dot at -1 and shaded to the right.
Step-by-step explanation:
First you have to solve the inequality are you get |y|>-1
Now you can plot the inequality by placing an open dot on -1 since the inequality is greater than.
Since the inequality is greater than, you also have to shade when all y values are greater than -1 so you would shade to the right.