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Ivanshal [37]
3 years ago
12

How do I find range and domain in algebra (graph)​

Mathematics
1 answer:
Ierofanga [76]3 years ago
4 0

Answer:

You can find the range by seeing the y-value of the plotted points.

You can find domain by looking at the x-values of the plotted points.

Hope you found this helpful!!!

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Can someone please help me with this??
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Answer:

Step-by-step explanation:

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2 years ago
Solve the equation: 5/x-1 - 3 = 4/x
vlada-n [284]

Answer:

x = 1/4

Step-by-step explanation:

6 0
2 years ago
A pack of gum costs 50 cents. That is 4 cents less than four times what the pack cost 15 years ago.
alisha [4.7K]
15 years ago pack
= 4 x 0.50 + 0.04
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15 years ago, pack costed $2.04

Hope this helps. - M
7 0
3 years ago
Coach Johnson need to buy shin guards for junior varsity and varsity basketball players the following package of shin guards are
Firdavs [7]

Answer:

$1.50

Step-by-step explanation:

To find the best deal, we first want to consider price per unit. To find the price per unit, we divide the price by the number of units. For the 10 shin guard package, our price is 14.50, and we divide that by 10 to get 1.45 . Therefore, our unit price for the package of 10 is $1.45 per shin guard. Similarly, we can find the unit price for the package of 15 to be 22.5/15 = $1.50 per shin guard. As 1.50 is greater than 1.45, the lowest unit price is for the package of 10.

The question is asking for us to compare the prices if we bought 30 of each. For the package of 10, we get 1.45*30 (as we're buying 30 for 1.45) = 43.5 as the total price, and for the package of 15, we get 1.5*30 = 45 as our price. As 15 and 10 are both factors of 30, we don't need to worry about converting it back into packages of 10/15. The difference between buying 30 at the lowest and highest unit price is therefore (45-43.5)=1.5 dollars

4 0
3 years ago
Read 2 more answers
Sari drives 55 miles per hour. Which equation shows the proportional relationship between hours (h) and miles (m)?
Finger [1]

Answer:

m=55h

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Let

m ----> the distance in miles (y-coordinate)

h ----> the time in hours (x-coordinate)

In this problem the constant of proportionality k is given and is equal to

k=55\ \frac{miles}{hour} ----> the speed

substitute

m=55h

8 0
3 years ago
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