2 years ago

Select the correct row in the table.

Mathematics

1 answer:

Dafna11 [192]2 years ago

4 0

Answer:

(-4, 0)

Step-by-step explanation:

The x-intercept is when y = 0

Since y = 0 at x = -4, that is the row which reveals the x - intercept of the function.

You might be interested in

Which statement is true regarding DC current?

DerKrebs [107]

I think it's this answer <span>C.A high voltage current can be transformed into a low voltage current.</span>

6 0

3 years ago

Read 2 more answers

Help! You can look at the picture please

viva [34]

Answer:

$\frac{3x}{3 - 2x}$

Step-by-step explanation:

Here,

f(x) = y

$y = \frac{3x}{2x + 3}$

or , swapping x with y

$x = \frac{3y}{2y + 3}$

now to solve for y we get

$y = \frac{3x}{3 - 2x}$

now we put f inverse x instead of y

${f}^{ - 1} (x) = \frac{3x}{3 - 2x}$

I am done.

4 0

4 years ago

Read 2 more answers

If four lamps cost $120.00 what is the average cost per lamp?20.0025.0030.0035.0040.00

yanalaym [24]

The cost of 1 lamp is $30

4 0

3 years ago

Suppose y varies directly with x write a direct variation equation that relates x and y

gogolik [260]

Answer:

Option D

Y=2.6x

Step-by-step explanation:

When y=10.4 and x=4, these two can be related by the equation

10.4=4x

Making x the subject of the formula then x=10.4/4=2.6

Relating x and y then we have the equation

Y=2.6x

For example, when x is 4 then y=2.6x=2.6(4)=10.4 as given in the question. Therefore, the right option is D

Y=2.6x

6 0

3 years ago

Help me pls only 10points

NeX [460]

y=-7x+8

y=-7x-8

-7x+8=-7x-8

8=-8

x∈∅

B. No solutions

3 0

3 years ago