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3 years ago

How do you find slope with x and y coordinates only

Mathematics

1 answer:

grigory [225]3 years ago

7 0

Rise over the run, go up first then sideways

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Factor completely, then place the factors in the proper location on the grid.

mash [69]

Answer:

2(8x+3y)*squared*

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3 years ago

Which equation represents a line that passes through the two points in the

umka21 [38]

b is the right answer i think

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3 years ago

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Max spends three times as long on his math homework than he does on his science homework. If he spent total of 64 minutes on mat

den301095 [7]

Let X = science homework.

Then math homework would be 3x ( three times as long).

Now you have math plus science = 64 minutes:

x + 3x = 64

Combine like terms:

4x = 64

Divide both sides by 4:

x = 64 / 4

x = 16

He spent 16 minutes on science and 48 minutes on math.

6 0

4 years ago

Which of the following functions is graphed below.

Valentin [98]

Answer: Option A

$y=\left \{ {{x^2 +2;\ \ x$

Step-by-step explanation:

In the graph we have a piecewise function composed of a parabola and a line.

The parabola has the vertex in the point (0, 2) and cuts the y-axis in y = 2.

The equation of this parabola is $y = x ^ 2 +2$

Then we have an equation line $y = -x + 2
$

Note that the interval in which the parabola is defined is from -∞ to x = 1. Note that the parabola does not include the point x = 1 because it is marked with an empty circle " о ."

(this is $x< 1$ )

Then the equation of the line goes from x = 1 to ∞ . In this case, the line includes x = 1 because the point at the end of the line is represented by a full circle .

(this is $x\geq 1$ )

Then the function is:

$y=\left \{ {{x^2 +2;\ \ x$

7 0

3 years ago

3. In your own words, describe what a response variable is in an experiment.

Fofino [41]

Answer:

A response variable is a dependent variable. it is a variable which is measured and explained in an experiment

Step-by-step explanation: a response variable must always gwith explanation variable.

3 0

3 years ago

Read 2 more answers