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4 years ago

Can someone give me the answer for number 10

Mathematics

1 answer:

mash [69]4 years ago

3 0

You need to graph the equation shown. :)

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Help please.

matrenka [14]

Answer:

4. Slope of function B = -slope of function A

Step-by-step explanation:

Given:

Function A is given as:

$F(x)=-2x+1$

The above equation is of the form $y=mx+b$ , where $m$ represents slope of the line.

Therefore, on comparing the function A with the above standard form, er conclude that, slope of function A is -2.

Now, from the graph of function, we consider any two points on the graph and determine the slope of the line using the two points.

Let us consider the points $(x_1,y_1)=(1.5,0)\ and\ (x_2,y_2)=(3,3)$

Now, the slope of the line passing through these two points is given as:

$m_B=\frac{y_2-y_1}{x_2-x_1}=\frac{3-0}{3-1.5}=\frac{3}{1.5}=2$

Therefore, slope of function B is 2.

Therefore, the correct relation between the slopes of the two functions is that the slope of function B is negative of the slope of function A.

$m_B=-(m_A)=-(-2)=2$

5 0

3 years ago

An amphitheater charged $75 per each seat in Section A, $55 for each seat in Section B, and $30 for each lawn seat. The number o

Fynjy0 [20]

45 i hope this awnser helps

6 0

3 years ago

2 A geometry teacher distributes sheets of construction paper to her class

ch4aika [34]

She farts at least 20 juuls

3 0

3 years ago

2 m · 2 n would be the same as _____. 2m + n 2m - n 2mn 4mn

marusya05 [52]

Answer:

4mn

Step-by-step explanation:

Step 1: Multiply constants together

2 · 2 = 4

Step 2: Multiply variables together

m · n = mn

Step 3: Combine

4mn

8 0

3 years ago

Simplify -19 + 13 + (-22)

Fudgin [204]

19+13= 32 32/22 divide both by 2 and the answer is 15/11

6 0

3 years ago

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