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3 years ago

I need help with this question please

Mathematics

1 answer:

ikadub [295]3 years ago

5 0

Answer:

Just connect points Y and D with a straight line to make YD. Do the same for YE and YF, just attach Y to points E and F with a straight line.

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Whats the slope intercept form for the points [5,2] and [0,-1]

Advocard [28]

Answer:

$\displaystyle y=\frac{3}{5}x-1$

Step-by-step explanation:

The Equation of a Line

The equation of the line in slope-intercept form is:

$y=mx+b$

Where m is the slope and b the y-intercept.

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

$\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

We are given the points (5,2) and (0,-1), thus:

$\displaystyle y-2=\frac{-1-2}{0-5}(x-5)$

Operating:

$\displaystyle y-2=\frac{-3}{-5}(x-5)$

$\displaystyle y-2=\frac{3}{5}(x-5)$

To find the slope-intercept form, we continue to simplify the expression:

Removing the parentheses:

$\displaystyle y-2=\frac{3}{5}x-\frac{3}{5}\cdot 5$

$\displaystyle y-2=\frac{3}{5}x-3$

Adding 2:

$\displaystyle y=\frac{3}{5}x-3+2$

$\mathbf{\displaystyle y=\frac{3}{5}x-1}$

4 0

3 years ago

What is the answer ?

fgiga [73]

third picture shows cube root of 64=4

7 0

3 years ago

Which expression is equal to x + (y + z)?

Alla [95]

The answer is: (x+y)+z

3 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!!!

Vesna [10]

Answer:

I think the second one, the one you already put

Step-by-step explanation:

8 0

3 years ago

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Greatest common factor of 5x²+5x

dusya [7]

Hi there!

$\large\boxed{5x}$

5x² + 5x

Looking at the terms, we can see that both share a common factor of 5x. Therefore:

5x(x + 1)

The GCF of 5x² + 5x is 5x.

3 0

3 years ago