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Sav [38]
3 years ago
7

Question 7 Which graph represents a function? X.

Mathematics
1 answer:
UkoKoshka [18]3 years ago
5 0

Answer:

bottom right graph

Step-by-step explanation:

Use the vertical line test.

Think of a vertical line moving from left to right over the graph. If in any position, the vertical intersects more than 1 point on the graph, the graph is not a function.

Only the bottom right graph passes the vertical line test, so that is the function.

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Jose bought 750 bags of peanuts for $375.00. He intends to sell each bag for $0.15 more than he paid. How much should he charge
svet-max [94.6K]
Answer: $0.65

Explanation: First find how much Jose paid for each bag
$375 / 750
So $0.50 per bag

Now add $0.15 to that
$0.50 + $0.15

That added together is
$0.65
6 0
3 years ago
2. A snail weighed s ounces. One day the snail drank 5 times its weight in water and ate half its weight in food. Which equation
anastassius [24]

Answer:

Option D : t = 5s + s/2 is the correct answer.

Step-by-step explanation:

Given that:

t = Combined weight of water and food

s = weight of the snail

Water drank by snail = 5s

Food ate by snail = s/2

Combined weight = Weight of water + Food

t = 5s + s/2

Hence,

Option D : t = 5s + s/2 is the correct answer.

4 0
2 years ago
Help please, i give brainlist
aniked [119]
1st one is -9x+6, -16x-14, 7x+3,4x-14, 3x+11,-9x-2,24x-40
3 0
3 years ago
From 1st principle find the derivative of log (ax+b)
OLga [1]

Answer:

Step-by-step explanation:

The parent function here is y = log x, where 10 is the base.

The derivative of y = log x is dy/dx = (ln x) / ln 10.

The derivative of y = log (ax+b) is found in that manner, but additional steps are necessary:  differentiate the argument ax + b:

The derivative with respect to 10 of log (ax + b) is:

dy/dx = [ 1 / (ax + b) ] / [ ln 10 ] *a, where a is the derivative of (ax + b).

Alternatively, we could express the answer as

dy/dx = [ a / (ax + b) ] / [ ln 10 ]

5 0
3 years ago
A triangular pyramid and its net are shown. Rain uses the calculations below to conclude
Fynjy0 [20]

Answer:

is correct, he determines it correctly, he solved it correctly, 238.5

Step-by-step explanation:

7 0
3 years ago
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