3 years ago

How the equation y=7.5x + 50 shows the slope and the y-intercept

Mathematics

1 answer:

iris [78.8K]3 years ago

8 0

Answer:

slope:7.5, y-intercept:50

Step-by-step explanation:

The basic equation for slope is y=kx+b

In this equation, k stands for slope and b stands for y-intercept.

So in y=7.5x+50, k is 7.5 and b is 50 which equal to slope is 7.5 and y-intercept is 50

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What is the solution to the system of equation below Y equals -1/3 X +6 and X equals -6

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Given the Arithmetic sequence A1,A2,A3,A4 53, 62, 71, 80 What is the value of A38?

Murrr4er [49]

Answer:

$A_{38} = 350$

Step-by-step explanation:

The 5th term of the arithmetic sequence is 53. We can write the equation:

$a + 4d = 53...(1)$

The 6th term of the arithmetic sequence is 62. We can write the equation:

$a + 5d = 62...(2)$

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$5d - 4d = 62 - 53$

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$A_{38} = 17+ 37(9)$

$A_{38} = 350$

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3 years ago

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