All categories

3 years ago

The x - intercept of the function f(x) = x2 + 4x - 12 is:

Mathematics

2 answers:

Assoli18 [71]3 years ago

8 0

Answer:

C) (-6,0)(2,0)

For x-intercept, f(x) = 0:

${ \tt{ {x}^{2} + 4x - 12 = 0 }} \\ { \tt{(x - 2)(x + 6) = 0}}$

Cloud [144]3 years ago

3 0

Answer:

C) (-6,0)(2,0)

Step-by-step explanation:

f(x)= x²+4x-12

(x-2)(x+6)=0

x=2

x=-6

You might be interested in

A law firm is going to designate associates and partners to a big new case. The daily rate charged to the client for each associ

Thepotemich [5.8K]

Add the numbers together and se what you get

6 0

2 years ago

A ranger spots a forest fire on a 24-meter observation tower. The angle of depression from the tower to the fire is 29°. To the

ivann1987 [24]

4.57 meters away from the fire

5 0

3 years ago

Read 2 more answers

2,803 x 406. Estimate the product first. ≈ ________________ × ________________

Advocard [28]

Answer:

approximately 1,148,000

Step-by-step explanation:Round 2,803 to 2,800 and 406 to 410 then multiply 2,800 by 410

8 0

2 years ago

Plz help asap!!!!!!!!!!!!!!!!!!!!

erastova [34]

Answer:

C) ⅙

Step-by-step explanation:

Starting with A:

April, August

2/12

1/6

3 0

2 years ago

I need your help please!

Aneli [31]

Answer:

1 mile is mapped to 0.3428 inches i.e. unit rate is 0.3428 inches/mile.

Step-by-step explanation:

Given that the scale of the map is $\frac{3}{10}$ inches = $\frac{7}{8}$ miles ....... (1)

Now, we have to convert this map scale to a unit rate.

And the unit rate is the number of inches per mile.

As the scale is constant, therefore from the the relation (1) we get

1 mile = $\frac{3 \times 8}{10 \times 7} = 0.3428$ inches.

Therefore, 1 mile is mapped to 0.3428 inches i.e. unit rate is 0.3428 inches/mile. (Answer)

5 0

3 years ago