Answer:
(0,2)
Step-by-step explanation:
Answer:
(0,1) and (-2,9)
Step-by-step explanation:
A point (x,y) lies on the graph of f(x) =
if it satisfies the condition y = 
<h3>
(0,1):</h3>
x = 0 and y = 1.
This point satisfies the required condition as
= 1
Hence, this point <u>is</u> on the graph of f(x) = 
<h3>
(3,27):</h3>
x = 3 and y = 27.
This point doesn't satisfy the required condition as
=
≠ 27
Hence, this point i<u>s not</u> on the graph of f(x) = 
<h3>
(-2,9):</h3>
x = -2 and y = 9.
This point satisfies the required condition as
=
= 9
Hence, this point <u>is</u> on the graph of f(x) = 
<h3>
(-1,
):</h3>
x = -1 and y =
.
This point satisfies the required condition as
y =
=
= 3 ≠ 
Hence, this point <u>is not</u> on the graph of f(x) = 
Answer: the expression that represents the total number of items that have been collected is
7d + 12
Step-by-step explanation:
You are collecting pairs of socks and toothbrushes for a local charity.
Total number of pairs of socks that you would have collected after d days is (4d+5)
Total number of toothbrushes that you would have collected after d days is (3d+7). Therefore, the expression that represents the total number of items that have been collected after d days would be
4d + 5 + 3d + 7
= 4d + 3d + 5 + 7
= 7d + 12
Answer: 4
<u>Step-by-step explanation:</u>
Melinda: y = 10x + 22
George: y = 13x + 10
13x + 10 = 10x + 22
<u>-10x </u> <u>-10x </u>
3x + 10 = 22
<u> -10 </u> <u> -10 </u>
3x = 12
<u>÷3 </u> <u> ÷3 </u>
x = 4
Answer:
No,it is not poportional.
Step-by-step explanation:
It does not start at 0