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tatuchka [14]
2 years ago
9

A true-false test has 10 questions. If Lisa answers all

Mathematics
1 answer:
Bumek [7]2 years ago
6 0

999999%

Step-by-step explanation:

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PLEASE ANSWER THIS QUESTION! I BEG OF YOU
Law Incorporation [45]

The difference between the rate of change of B and the rate of change of A is 15.

<h3>How to get the difference in the rates of change?</h3>

First, we need to get the two rates of change.

We have two linear functions.

A: y = 35*x

For function A the rate of change is the slope, wich is 35.

Function B is graphed.

Remember that if a line passes through two points (x₁, y₁) and (x₂,y₂) then the slope is:

a = \frac{y_2 - y_1}{x_2 - x_1}

In the graph, we can see that line B passes through (0, 0) and (1, 50), then the slope is:

a = \frac{50 - 0}{1 - 0} = 50

Then the rate of change of B is 50.

The difference between the rates of change is:

diff = 50 - 35 = 15

If you want to learn more about rates of change:

brainly.com/question/8728504

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5 0
2 years ago
If f(x) = -(x - 1) then does f(-2)=3?​
Aneli [31]

Answer:

Yes thats correct

Step-by-step explanation:

5 0
2 years ago
HELP ASAP!!!!!!!!!!!!WILL MARK BRAINLIEST!!!!!!! THANK YOU&lt;3&lt;3
Leto [7]

Answer:

x= 3/5

Step-by-step explanation:

SOH-CAH-TOA

You have the adjacent and hypotenuse so you will use Cosine

cos=adj/hyp

adj=3

hyp=5

3/5 = cos (or theta)

5 0
3 years ago
Find the vertex, the equation and axis of symmetry, and the y-intercept of the graph of y=2x^2-8x+6
o-na [289]

Answer:

y=2x^2-8x+6

Step-by-step explanation:

8 0
3 years ago
£360 is shared between Chloe and Denesh. The ratio Abby gets to the ratio Ben gets us 2:7 Chloe and denesh each get 1:5 times th
andreev551 [17]

Answer:

£210

Step-by-step explanation:

I think i just worked it out in my head

6 0
3 years ago
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