All categories

3 years ago

What are the solutions to the equation 0 = x2 - x-6? Select two options

Mathematics

2 answers:

makvit [3.9K]3 years ago

6 0

Answer:

B and E

Step-by-step explanation:

gregori [183]3 years ago

4 0

Answer:

x=3, x=-2

Step-by-step explanation:

If this equation is $x^2-x-6$ , then plug in each number. For this example, I'll only do the correct answers.

$3^2=9\\9-3-6=0$

$-2^2=4\\4-(-2)-6=0\\or\\4+2-6=0$

Hope this helps!

You might be interested in

Which equation has a graph that is a parabola with a vertex at (5, 3)?

yanalaym [24]

Answer:

Its A because when you do (x-5)=0 you add 5 to get x=5 and thats your x value and the 3 for your k is your y value

6 0

3 years ago

When you solve for the area of a circle, and you get a answer, do you have to put squared?

SSSSS [86.1K]

It's not a must so you don't really have to it depends on the question

6 0

3 years ago

The graph of y = -3x + 2 intersects the graph of an exponential function at (-1, 5). Which of the following could be the exponen

Andre45 [30]

Of the function choices offered, only the first includes (-1, 5) in its graph.
a) y = 10(2)^x

8 0

3 years ago

Read 2 more answers

The difference of the range and the interquartile range of the data set represented by the box plot is

Varvara68 [4.7K]

Answer:

$R - IQR = 10$

Step-by-step explanation:

The interquartile range is IQR is:

$IQR = Q_3 -Q_1$

Where:

$Q_3$ = third quartile

$Q_1$ = first quartile

So the interquartile range is the difference between the highest quartile and the lowest quartile. In other words, it is the width of the box in the diagram.

So:

$IQR = 29 -21\\IQR = 8$

The R range is the difference between the highest value and the lowest. In other words: $R = 34 -16\\R = 18$

Finally:

$R - IQR = 18 - 8 = 10$

5 0

3 years ago

Read 2 more answers

Write the percent as a fraction or mixed number in simplest form. 88% = ? please tell me how you got your answer so I know how t

Bond [772]

Answer:

The answer is 22/25

Step-by-step explanation:

Convert to a fraction by placing the expression over 100 :

88% -> 88/100 (divide by 4) = 22/25

6 0

3 years ago