3 years ago

Which of the equations is graphed below?

Mathematics

2 answers:

zloy xaker [14]3 years ago

7 0

The answer is B I think

notsponge [240]3 years ago

6 0

The answer is D, y=-2x+1

slope 2/-1 (or -2), y intercept is +1

You might be interested in

Solve the equation below 2x-4=10 A. X=10 B. X=14 C.X=7 D.X=2

professor190 [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please I need help!!!

Valentin [98]

Answer:

Solution given:

for second

we have

f(x)=x²-9x-36

let

y=x²-9x-36

when

x=0

y=-36

when

y=0

0=x²-9x-36

x²-12x+3x-36=0

x(x-12)+3(x-12)=0

(x-12)(x+3)=0

either

x=12

x=-3

So,

x and y intercepts are (-3,0)(12,0) and 0,-36)

7 0

3 years ago

A cup of broth can have 870 mg of salt, which is 30% of the recommended daily allowance. What is the recommended daily amount

jeka94

2,900
Hope this helps!

5 0

3 years ago

True or False? A circle could be circumscribed about the quadrilateral below.

Leya [2.2K]

Answer: b. false

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the value of the integral that converges. ∫^-5_-[infinity] x^-2 dx.

Bingel [31]

Answer:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}$

Because the $\lim_{x\to -\infty} \frac{1}{x} =0$

The integral converges to $\frac{1}{5}$

Step-by-step explanation:

For this case we want to find the following integral:

$\int_{-\infty}^{-5} x^{-2}dx$

And we can solve the integral on this way:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{x^{-2+1}}{-2+1} \Big|_{-\infty}^{-5}$

$\int_{-\infty}^{-5} x^{-2}dx= -\frac{1}{x} \Big|_{-\infty}^{-5}$

And if we evaluate the integral using the fundamental theorem of calculus we got:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}$

Because the $\lim_{x\to -\infty} \frac{1}{x} =0$

The integral converges to $\frac{1}{5}$

8 0

3 years ago