All categories

2 years ago

ASAPPP I NEED THE ANSWER The graph of a function is given.

Mathematics

1 answer:

Ket [755]2 years ago

4 0

Answer:

Linear.

Step-by-step explanation:

The function is linear because it has a constant rate of change.

You might be interested in

What’s the answer????

mr_godi [17]

Answer:

The symbol is <

Step-by-step explanation:

1001 is less than 1010 so therefore

1001 is < than 1010 or

1001 < 1010

< is less than, > is greater than, = is equal to

4 0

3 years ago

Read 2 more answers

3.5 and 3 write a quadratic equation with each pair of values as roots

VLD [36.1K]

Hello from MrBillDoesMath!

Answer: x^2 - 6.5x + 10.5 = 0

Discussion:

If the roots are 3 and 3.5, then the quadratic equation is

(x -3 ) ( x - 3.5) = 0

x * (x - 3.5) - 3 (x - 3.5) = 0

X^2 - 3.5X - 3X + 3(3.5) = 0

x^2 - 6.5x + 10.5 = 0

Thank you,

MrB

7 0

4 years ago

If 2(4x + 3)/(x - 3)(x + 7) = a/x - 3 + b/x + 7, find the values of a and b.

zmey [24]

Answer:

$a=3$ and $b=5$ .

Step-by-step explanation:

So I believe the problem is this:

$\frac{2(4x+3)}{x-3}(x+7)}=\frac{a}{x-3}+\frac{b}{x+7}$

where we are asked to find values for $a$ and $b$ such that the equation holds for any $x$ in the equation's domain.

So I'm actually going to get rid of any domain restrictions by multiplying both sides by (x-3)(x+7).

In other words this will clear the fractions.

$\frac{2(4x+3)}{x-3}(x+7)}\cdot(x-3)(x+7)=\frac{a}{x-3}\cdot(x-3)(x+7)+\frac{b}{x+7}(x-3)(x+7)$

$2(4x+3)=a(x+7)+b(x-3)$

As you can see there was some cancellation.

I'm going to plug in -7 for x because x+7 becomes 0 then.

$2(4\cdot -7+3)=a(-7+7)+b(-7-3)$

$2(-28+3)=a(0)+b(-10)$

$2(-25)=0-10b$

$-50=-10b$

Divide both sides by -10:

$\frac{-50}{-10}=b$

$5=b$

Now we have:

$2(4x+3)=a(x+7)+b(x-3)$ with $b=5$

I notice that x-3 is 0 when x=3. So I'm going to replace x with 3.

$2(4\cdot 3+3)=a(3+7)+b(3-3)$

$2(12+3)=a(10)+b(0)$

$2(15)=10a+0$

$30=10a$

Divide both sides by 10:

$\frac{30}{10}=a$

$3=a$

So $a=3$ and $b=5$ .

4 0

3 years ago

Read 2 more answers

Х- 1, 2, 3 ,4

Len [333]

I think it’s C, good luck

4 0

3 years ago

a ladder is leaning against a wall. The ladder reaches 6 ft high on the wall and the base from the ladder is 2 ft from the wall

Katyanochek1 [597]

Ok the ladder and the ground will make a right triangle/right angle. This is because the ground is flat, the wall is straight and only the ladder is leaning/slanted. I hope this helps.

8 0

4 years ago

Read 2 more answers