3 years ago

Complete the function f(x)=2x-5

Mathematics

1 answer:

Grace [21]3 years ago

7 0

Replace X in the equation with the values in the table and calculate:

2X-5:

2(-4) -5 = -8 -5 = -13

2(-2)-5 = -4-5 = -9

2(1)-5 = 2-5 = -3

2(3)-5 = 6-5 = 1

2(5)-5 = 10-5 = 5

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Answer:

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When 2 triangles are congruent, they will have exact same 3 sides length and exact same 3 angles measure.

So we can say:

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and

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Let's multiply first equation by 7 and 2nd equation by -2, to get:

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