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chubhunter [2.5K]
3 years ago
5

Use the graph that shows the solution to F(x) = G(x)

Mathematics
2 answers:
Alisiya [41]3 years ago
6 0

Answer: B. 0 and D. 3

Step-by-step explanation:

Here the given function is,

f(x) = \frac{7}{3}x-3

g(x) = 2^x-4

For finding the solution of this system of equation,

First we will plot the function on the graph,

Graph of function f(x),

x-intercept and y-intercept are (1.286,0) and (0,-3) respectively,

Also, it is a straight line,

Hence, we can plot this line on the graph,

Graph of function g(x),

Function g(x) is an exponential function having x-intercept and y -intercept, (2,0) and (0,-3) respectively.

Also, the end behavior is,

As x\rightarrow \infty , f(x)\rightarrow \infty

As  x\rightarrow -\infty , f(x)\rightarrow -4

Hence, we can plot the graph of g(x),

By plotting the graph,

We found that the intersection of the function f(x) and g(x) are (0,-3) and (3,4).

Hence, the solution of the system is the x-coordinates of the intersection points that are 0 or 3.

⇒ Option B and C is the correct options.

 

Nastasia [14]3 years ago
3 0

Answer:

Option (b) and (d)  is correct.

The solution where f (x) = g(x)  is when x = 0 and x = 3

Step-by-step explanation:

Given : functions F(x) = \frac{7}{3}x-3 and G(x) =2^x-4

We have to find the solution where f (x) = g(x)

Consider the given function  F(x) = \frac{7}{3}x-3 and G(x) =2^x-4

The solution where f (x) = g(x)  is the point where both graph intersect at y- axis.

Then it is seen clearly from graph of both the functions intersect at point (0, -3) and (3,4)

When x = 0 both f(0) and g(0) = -3

When x = 3 both f(3) and g(3) = 4

Thus, the  solution where f (x) = g(x)  is when x= 0 and x= 3

Thus, Option (b) and (d) is correct.

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all unicorns on rainbow island are either green or yellow. every time the clock strikes midnight the unicorns change their color
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77 unicorns, because yesterday the ratio was 6:5 and today it is 3:4. If you add the numbers for both ratios together, you get 11 and 7. Finding the LCM of these two gives 77 (because 7 and 11 are both prime).

You find the LCM of the sums because when you find values based on ratios, you divide value by the sum of the ratio.

e.g. I have 100 fruits. The ratio of apples to oranges is 2:3. How many apples are there?

To solve this you'd add 2 and 3 (5), divide 100 by 5 (20), multiply that by 2 (40) because that's the ratio of apples to oranges.

In this case, you do the reverse. So If I have 77 unicorns, then yesterday there were (77/11 = 7, 7*6= 42, 7*5= 35) 42 green unicorns and 35 yellow. The sum of 42 and 35 is 77. If you do this process with the other ratio you'll get similar results as well.

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2//2/2/3/2/2//3/3/3//3/3/4/5/5​
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The value of P where P= (1)2 + (3)2 + (5)2 +......... + (25)?
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Answer:

338

Step-by-step explanation:

1×2=2 2+6+10+14+18+22+26+30

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