Answer:
−4 < x < 2
Step-by-step explanation:
−1 < x + 3 < 5
Subtract 3 from all sides
−1-3 < x + 3-3 < 5-3
−4 < x < 2
<h2>
Hello!</h2>
The answer is:
The fourth option,
<h2>Why?</h2>
To solve the problem, we must remember the following property of the functions:
Subtraction of functions:
We have that,
We are given the functions:
and
So, calculating we have:
Hence, the answer is the fourth option,
Have a nice day!
Answer:
y= -4/5x + 3 your slope is m and y-intercept is b. All you do is substitute in what's given
Answer:
a. 2
b. x^2 + 10x + 26
c. x^2 + 2x + 2
Step-by-step explanation:
For each part, replace x with the value you are given and simplify.
f(x) = x^2 - 2x + 2
a.
f(2) = 2^2 - 2(2) + 2 = 2
b.
f(x + 6) = (x + 6)^2 - 2(x + 6) + 2
= x^2 + 12x + 36 - 2x - 12 + 2
= x^2 + 10x + 26
c.
f(-x) = (-x)^2 - 2(-x) + 2
= x^2 + 2x + 2