All categories

3 years ago

Which equation represents the slope-intercept form of the line below?

2 answers:

5 0

Y = -3x + 5

When creating a line in slope intercept form, the -3 always goes right next to the x after the equals sign. Also, the y intercepts y value (the second part of the parenthesis) just gets added on at the end of the equation.

Mumz [18]3 years ago

4 0

For this case we have that the equation of the straight line in its generic form is given by:

$y = mx + b$

Where,

m: slope of the line
b: intersection with the vertical axis.

We have then for this case:

$m = -3\\b = 5$

Substituting values we have:

$y = -3x + 5$

Answer:

The equation that represents the slope-intercept form of the line is:

$y = -3x + 5$

You might be interested in

How do you evaluate 3ab

dimaraw [331]

Lets say a=2 and b=5 you now plug in you numbers to get 3x2x5 we know 3x2=6 so now take 6 and multiply it by 5 so 6x5=30 you can also set this equal to 0 3ab=0 then divide by either a or b ill show you both if you divide by a you are left with 3b=a if you divide by b than you get 3a=b

5 0

3 years ago

X Which of the following equations is correct?

Tanya [424]

Answer:

Option A is correct

Step-by-step explanation:

Given:

There are four option is given.

We need to find correct option.

Now we check the given option.

Option A.

$10^{5}\times 2.4 = 240,000$

Now we simplify the left side of the equation.

Simplify $10^{5} = 10\times 10\times 10\times 10\times 10 = 100,000$

And 2.4 replaced by $\frac{24}{10}$

$100,000\times \frac{24}{10} = 240,000$

$\frac{100,000\times 24}{10} = 240,000$

$\frac{2400000}{10} = 240,000$

$240,000 = 240,000$

So the value of left side of the equation is equal to the value of right side of the equation.

Therefore, option A is correct

4 0

3 years ago

Point Q is the centroid of △ABC. QF = _____ A. 10 B. 5 C. 15 D. 9

Keith_Richards [23]

Answer: QF = 5

Step-by-step explanation:

We know that if a triangle has a centroid, the ratio of the longer segment to shorter segment is 2:1. We can set up a proportion $\frac{2}{1} = \frac{10}{x}$ , where x is the length of QF. By cross multiplying and dividing, you get x = 5 or QF = 5.