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2 years ago

20 points for you i really need this

Mathematics

2 answers:

Alika [10]2 years ago

6 0

Answer:

The answer is A) The y-intercept of function A is greater than the y-intercept of function B.

Step-by-step explanation:

We can see by graphing function A that the y-intercept (where the graph crosses the y-axis) is (0,3). For function B, we can see that the y-intercept is (0,2). Therefore, we know that 3 is greater than 2, so the y-intercept for function A is greater than that of function B. I'll attach a photo of the first function graphed online.

Hope this helps! Feel free to give me Brainliest if you feel this was helpful. Have a good day and good luck on your assignment! :)

AlladinOne [14]2 years ago

3 0

Answer:

A. The y-intercept of function A is greater than the y-intercept of function B.

Step-by-step explanation:

A. y = -5x + 10

B. y = 3x + 2

The y-intercept of function A is greater than the y-intercept of function B.

10 > 2

I got 2 as my y-intercept for B because the y-intercept is where the line intercepts at the y-axis, and that is at point 2.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

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3 years ago

How can i find the x and y intercepts of a graph equation? (ex. y+ x-4)

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3 years ago

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3 years ago

Read 2 more answers

Find the ratio a:b, if 2a−b/6 = b/3

Tom [10]

Answer:

a:b = 2

Step-by-step explanation:

Here we need to operate with terms in order to arrive to a ratio a:b (or a/b).

We have:

2a−b/6 = b/3

Lets sum b/6 in both sides:

2a−b/6 + b/6 = b/3 + b/6

2a = b/3 + b/6

Now, we can multiply and divide b/3 by 2 to make a 6 appear on the denominator and sum it with b/6, this is, use common denominator:

2a = b/3*(2/2) + b/6

2a = 2b/6 + b/6

2a = 3b/6

2a = b/2, as 3/6 = 1/2

Now lets divide both sides by b to make an a/b appear:

2a/b = (b/2)/b

2a/b = 1/2

Finally, multiply both sides by (1/2) or divide by 2:

(2a/b)/2 = 2

a/b = 2

This is, a is twice as b. If b is 1 so a is 2; if b is 45 so a is 90, and so on.

7 0

3 years ago

Calvin wants to buy a car alarm that has a full price of $325, plus a 12% sales tax. Which is the better offer, a 35%-off sale o

tester [92]

First calculate the total price of the car alarm
P = 325 + 0.12(325)
P = $ 364 is the total prize of the car alarm

then calculate the discounted price
35%-off sale
P = 364( 1 - 0.35)
P = 364(0.65)
P = $ 236.6

$ 100 coupon
P = 364 - 100
P = $ 264
so it is better to have the 35%-off sale
so the answer is A

4 0

2 years ago