Answer:
B
Step-by-step explanation:
> = greater than
= this means equal to
< = less than
Answer:
C) They are the same.
Step-by-step explanation:
<u>The function f(x) has points as per graph:</u>
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
<u>The function g(x) has points:</u>
- g(1) = -1² + 10 = 9
- g(3) = -3² + 10 = 1
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
As we see both functions have same rate of change over the interval [1, 3]
<u>The answer choice is: </u>C) They are the same
Answer:
D
Step-by-step explanation:
38+(-18) can be changed to 38-18 and the answer will still be the same
She bought 2 1/4 more blue ribbon.
4 3/8 - 2 1/8 = 2.25
2.25= 9/4
9/4= 2 1/4
-Katie ;)
Answer:
<h2>x = 20</h2>
Step-by-step explanation:
The angles 7x° and (x + 20)° are supplementary angles.
Supplementary angles add up to 180°.
Therefore we have the equation:
7x + (x + 20) = 180
7x + x + 20 = 180 <em>subtract 20 from both sides</em>
8x = 160 <em>divide both sides by 8</em>
x = 20
