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Softa [21]
4 years ago
9

Two linear functions, f(x) and g(x), are combined by addition to form h(x). The same two linear functions are combined by multip

lication to form j(x). Graphs of the resulting combined functions are shown. Which statements are true? Check all that apply. Graph A represents j(x). Graph A represents h(x). The y-intercepts for f(x) and g(x) can be 1 and 3. The y-intercepts for f(x) and g(x) can be 3 and 4. The rate of change of the sum of f(x) and g(x) is greater than that of either function.
Mathematics
1 answer:
weqwewe [10]4 years ago
5 0

Answer: this is the right answer Graph A represents j(x). The y-intercepts for f(x) and g(x) can be 1 and 3. And The rate of change of the sum of f(x) and g(x) is greater than that of either function. your welcome

Step-by-step explanation:

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The last one

Step-by-step explanation:

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4 years ago
Use your choice of equal values, substitution, or elimination to solve the
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For this scenario, I used the elimination method. Organize the equations, so it's easier to subtract from each other. My x-variable will represent the number of hot dogs and my y-variable will represent the number of sodas.

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x  + y =87

We need to make sure one of the monomials are alike in each equation, so we can eliminate a variable. Distribute 3 to each number/variable in the second equation.

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Now we can eliminate x.

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-  3x+3y=261

----------------------

        -y=-48  

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