Hello :
f(-4) = 4(-4)+9 = -7
f(-2) = 4(-2)+9 = 1
f(0) = 4(0)+9 = 9
f(2) = 4(2)+9 = 17
the range of the function f(x) = 4x + 9 is : <span>D' = {-7, 1, 9, 17}</span>
Answer:
multiplication
Step-by-step explanation:
it seems the best
Answer:
MARK ME AS BRAINLIEST , THANK ME AND VOTE 5.0
Answer: -1
Step-by-step explanation:
1- -3 equals 1+3 = 4
4 - 5 equals -1
MARK ME AS BRAINLIEST , THANK ME AND VOTE 5.0
<h2>Verbal Phrase to Mathematical Phrase</h2><h3>
Answer:</h3>
<h3>
Step-by-step explanation:</h3>
Let that number be 
.
The quotient of a number and 
is 
.
"Increased" is just another term for "plus (+)" so 
increased by The quotient of a number and is 
And it tells us that it is 
so it must be
6k+10.5=3k+12
-10.5 -10.5
6k=3k+1.5
-3k -3k
3k=1.5
