Answer:
1) No
2) No
3) Yes
4)Yes
5) No
6) No
Step-by-step explanation:
In a function, no domains (x-coordinates) are repeated. Only graphs 3 and 4 meet this requirement.
Hope it helps!
You'd add both functions together:
(|x|+9)+(-6)
So:
|x|+3
Answer:
by using distributive property
4( 1 + 9 x) = 4.1 + 4.(9 x)
Step-by-step explanation:
<u>Step :- 1</u>
<u>Explanation :-</u>
The distributive property of multiplication states that when a number is multiplied by the sum of two numbers , the first number can be distributed to both of those numbers and multiplied by each of them separately, then adding the two products together for the same result as multiplying the first number by the sum.
a .(b+c) = a.b + a.c
Given 4 + 36 x = 4(1+9 x)
by using distributive property
4 .( 1+36 x ) = 4.1 + 4.(9 x)
= 4.1+4.9(x)
Answer:
8 + 4i
Step-by-step explanation:
according to the bi form, the solution to the expression √4+ √−4+√36 + √−4 would be 8 + 4i
Starr drives 495 miles in 9 hours. How many miles does Starr drive in 15 hours?
Starr drives 495 miles in 9 hrs.
That's 495 miles/9 hrs
Do you remember the problem about cups and teaspoons? Mothers and pancakes?
We just divide top and bottom by the number on the bottom, so that we end uo with just one "thing" on the bottom
The number on the bottom is 9 (from 9 hrs)
If we now divide top and bottom by 9, we get
55 miles / 1 hr
i.e. Starr's speed is: 55 miles/hr
If Starr now drives for 15 hrs, she will travel 55 * 15 miles = 550 + 275 = 825 miles
Answer: Option A : 825 miles
