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KengaRu [80]
2 years ago
5

4. If f(x) = |2x - 4 find f(-7) a.-18 b. 18 d. 10

Mathematics
1 answer:
bezimeni [28]2 years ago
4 0

Answer:

Answer is a

Step-by-step explanation:

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What is slope intercept form?
emmainna [20.7K]

Answer:

Step-by-step explanation:

The equation of the line is written in the slope-intercept form, which is: y = mx + b, where m represents the slope and b represents the y-intercept. In our equation, y = 6x + 2, we see that the slope of the line is 6.

Hope this helps :)

5 0
1 year ago
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A. Find 18% more than 200<br> B. Find 18% less than 200
stellarik [79]

Answer:

A. 236

B. 164

Step-by-step explanation:

18% of 200= 36

200+36=236

200-36=164

6 0
2 years ago
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Use the graph below to answer the question that follows:
seraphim [82]
Let's start with our parent function:

f(x) = sin x

One cycle on this graph occurs between 0 and 2π. Therefore, our b-value is one.

There is no vertical shift up. The sinusoidal axis is along y = 0.

The wave is not inverted, it starts at the origin and rises on both the y and x axis. Thus there is no negative value before the function.

The amplitude of the wave is 3. A normal sine wave rises to a maximum of 1, but this is multiplied by 3.

f(x) = 3 sin x

There are an infinite amount of equations that could be used to represent this graph, but this is perhaps the most intuitive.
6 0
2 years ago
Solve the system of linear equations. 2x + 6y = -3 2x + 6y = 0 Ο Α (0, 2) infinitely many solutions C (9,7) no solution​
galina1969 [7]

Answer:

Step-by-step explanation:

-3 = 2x+6y

2x+6y = 0

By transitivity, -3 = 0, a contradiction. No solution.

If you graph the lines, you will see they are parallel, therefore never intersect.

6 0
2 years ago
What is the slope of the line represented by the table of values below?
Sergio039 [100]

Answer:

C. 10

Step-by-step explanation:

Slope / Gradient: (y - y¹) / (x - x¹)

Using points (-20, 0) and (-10, 1)

= [-20 - (-10)] / [0 - 1]

= -10 / -1

= 10

7 0
3 years ago
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