All categories

2 years ago

Given g(x) = 3 - x, what is the value of g(-9)?

Mathematics

1 answer:

Mandarinka [93]2 years ago

6 0

Answer:

-6

Step-by-step explanation:

g(x) = 3 - x

g(9) = 3 - 9

3-9 = -6

g(9) = -6

You might be interested in

Of the following, which is the solution to 2x2 − 5x = −8? the quantity negative five plus or minus i times the square root of th

aleksandrvk [35]

2x²-5x+8=0
use the quadratic formula, x=(5+√39i)/4 of x=(5-√39i)/4
looks like the second choice is correct.

4 0

4 years ago

Read 2 more answers

SOMEONE PLS HELP I DONT WANT TO FAIL THIS TEST

ryzh [129]

Answer:

Internet

Step-by-step explanation:

If this is on Edginuity, highlight the whole question and picture, but not the answer options, and enter it into your search bar. that is what I do and it works

7 0

3 years ago

An object is translated by (x - 2, y - 6). If one point in the pre-image has the coordinates (-3, 7), what would be the coordina

Rudik [331]

Answer:

-5,1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the equation of the ellipse with the following properties. The ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8)

sesenic [268]

Hi, thank you for posting your question here at Brainly.

The general equation of a horizontal ellipse is

(x-h)2/a2 + (y-k)2/b2 = 1, at center (h,k) while a = semi-major axis, b = semi-minor axis. These are related through the distance of the focus from the center,c. a2 = b2 + c2.

If you draw the points on a coordinate plane, the center of the ellipse is at (0,0), so h and k equals 0. Then, the minor axis (2b) spans from 8 to -8 of the y-axis. This is equal to 16 units. Hence,

2b = 16
b = 8
b^2 = 64

The distance between the two foci is 2c. Thus,

2c = 12
c = 6
c^2 = 36

Then, a2 = 64 + 36 = 100. Substituting to the general equation:

x^2/100 + y^2/64 = 1

8 0

3 years ago

From a point on the ground, Geoff measures the angle of elevation of a 130m tower to be 36°. How far from the base of the tower

Gala2k [10]

Answer:

Geoff is 16.77 m far from base of tower.

Step-by-step explanation:

steps are in the picture below.

<h3>Note:if you need to ask any question please let me know.</h3>

6 0

3 years ago