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2 years ago

PLEASE HELP!!!! :(((

Mathematics

2 answers:

Marrrta [24]2 years ago

6 0

Answer:

y = -3x + 7

Step-by-step explanation:

equation of a line: y = mx + b

Where m = slope and b = y intercept

First let's identify the slope

We can find the slope using the slope formula: m = (y2 - y1) / (x2 - x1)

Where the x and y values are derived from the points on the line

The points chosen may vary but I have chosen (0,7) and (1,4)

x1 = 0

x2 = 1

y1 = 7

y2 = 4

Slope = (4-7)/(1-0)

Subtract top numbers

4-7=-3

Subtract bottom numbers

1-0=1

Slope= (-3)/(1)

Simplify

Slope (m) = -3

Now let's identify the y intercept

The y intercept is the point where the line passes the y axis

The line passes the y axis at (0,7) so the y intercept (b) = 7

Now we plug in all the values into the equation

We get y = -3x + 7

OLga [1]2 years ago

3 0

Answer:

y = -3x+7

Step-by-step explanation:

We know the y intercept is 7

We can find another point on the line (1,4)

We can find the slope using (1,4) and (0,7)

m = (y2-y1)/(x2-x1)

= ( 7-4)/(0-1)

= 3/ -1

= -3

We can write the equation using slope intercept form

y = mx+b where m is the slope and b is the y intercept

y = -3x+7

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3 years ago

(PLEASE HELP/NO SPAM) Which equation shows the function y=2^x translated 4 units left and 2 units down?

lianna [129]

Answer:

The answer is (h).

Step-by-step explanation:

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The function becomes

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3 years ago

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3 years ago

The leg of a right triangle is 2 units and the hypotenuse is 4 units. What is the length, in units, of the other leg of the tria

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3 years ago

Read 2 more answers

Choose two ordered pairs that belong in quadrant two screenshot included

hjlf

Answer:

Answer (B) and (D)

Step-by-step explanation:

First we need to figure out: What is quadrant II about?

As said in the picture provided, quadrant II is in the upper left corner of a graph.

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3 years ago