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pentagon [3]
3 years ago
5

Whats the slope? Is it positive, negative, zero or unidentified?

Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

Answer:

positive

Step-by-step explanation:

A positive slope means the value on the line increases going from left to right.

A negative slope means to value decreases from left to right.

A slope of zero means the value does not change at all, just a horizontal line.

An undefined slope is a vertical line.

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A fundamental basis of regression analysis is the assumption of a. the lack of a relationship between independent variables. b.
kodGreya [7K]

The correct answer is E. A fundamental basis of regression analysis is the assumption of the existence of two independent variables for every dependent variable.

Regression analysis is a statistical method that examines the dependence of a response variable on selected explanatory variables.

When studying the dependence between quantities and trying to describe a given functional dependence on a given formula, it is assumed that the dependence consists of a precisely determinable component and a random component. The relationship with this assumption is called the regression model.

Learn more about regression analysis in brainly.com/question/1305938

5 0
2 years ago
Help plz!! The function h(t)=-16t^2+22t+4 models the height (h) of a football t seconds after it is thrown. The question ask to
Black_prince [1.1K]
If you're familiar with the quadratic equation
\frac{ -b \pm \sqrt{b^2-4ac}}{2a}

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figure out what t is at the highest point, and then substitute that back into the equation in order to determine height

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8 0
3 years ago
) Fred buys a video game disk for $4. There was a discount of 20%.What is<br> the sales price?
dolphi86 [110]

Answer:

so 4 dollars is discount

100-20=80 so

4 dollars =80%

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80+20=100

4+1=5

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6 0
3 years ago
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Im gonna need help plz
guapka [62]

Answer:

its 4/64

if u want to simplfy its 1/16 :)

Step-by-step explanation:

i promise i did the math

5 0
3 years ago
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Please help me. What are the correct numbers in this photo?
Marta_Voda [28]

Answer:

5 : the number is divisible by 5 because the divider ends with a 5

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6 0
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