3 years ago

Say True or false 1.all relations are functions ?

1 answer:

8 0

Answer is false, because every function is a relation but every relation is not a function :) (Please mark me brainliest)

You might be interested in

(10.01 MC) Marko is playing the video game Fort Attack. The purpose of the game is to shoot invading bandits that are trying to

rusak2 [61]

Angle of fire in degrees = 90 + 30 =120 degrees

Angle of fire radians =180 degrees = π

120* π/180=120π /180 OR 4π/6 OR 2π/3

8 0

2 years ago

Read 2 more answers

Which shows the expression x^2-1/x^2-x in simplest form

____ [38]

Answer:

$\large\boxed{\dfrac{x+1}{x}=1+\dfrac{1}{x}}$

Step-by-step explanation:

$\dfrac{x^2-1}{x^2-x}=(*)\\\\x^2-1=x^2-1^2\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\=(x-1)(x+1)\\\\x^2-x=(x)(x)-(x)(1)\qquad\text{use the distributive property}\\=x(x-1)\\\\(*)=\dfrac{(x-1)(x+1)}{x(x-1)}\qquad\text{cancel}\ (x-1)\\\\=\dfrac{x+1}{x}=\dfrac{x}{x}+\dfrac{1}{x}=1+\dfrac{1}{x}$

4 0

3 years ago

Read 2 more answers

Factor<br> a²-a-12<br> Please

Paha777 [63]

Please find attached photograph for your answer.

7 0

2 years ago

What is the equation in point slope form of a line that passes through the point (−8, 2) and has a slope of 12 ? Drag a number,

NemiM [27]

Point-slope form:

y − b = m(x − a<span>), where m is the slope and (a, b) is a point on the graph.

Here that would look like:

y - 2 = 12(x - (-8))
y - 2 = 12(x + 8)

The answer:
</span>y - 2 = 12(x + 8)

Hope this helps.

5 0

3 years ago

After a reflection over the line x-axis, (8,11) is the image of point C. What is the original location of point C.

goblinko [34]

(-8, -11) because the points are just the opposite sign when reflecting over the x-axis

7 0

2 years ago

Say True or false 1.all relations are functions ?​

Say True or false 1.all relations are functions ?