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2 years ago

Write the equation of the line in slope-intercept form using y=mx+b

Mathematics

2 answers:

natta225 [31]2 years ago

6 0

Answer:

y = 4x + 4

Step-by-step explanation:

Two points you can see on the graph are (0,4) and (-2,-4)

Now, to find the slope, use delta y/ delta x

(-4-4)/(-2-0)

(-8)/(-2) = 4

Slope is 4.

y = 4x + b

Now, to find b, we need the y-intercept, which is the point where x is 0 and the graph crosses the y-axis.

This value is 4. So, the y-intercept is 4

Substitute into your equation

y = 4x + 4

Igoryamba2 years ago

5 0

Y=4x+4 !!!!!!!!!!!!!!!

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3 years ago

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2 years ago

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Artyom0805 [142]

Answer:

Null hypothesis: $p \leq 0.3$

Alternative hypothesis: $p>0.3$

Step-by-step explanation:

For this question we need to take in count that the the claim that they want to test is "if the proportion is greater than 0.3". Our parameter of interest for this case is $p$ and the estimator for this parameter is given by this statistic $\hat p$ obtained from the info of sa sample obtained.

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2 years ago

Write the equation of the line in slope-intercept form using y=mx+b​

Write the equation of the line in slope-intercept form using y=mx+b