Ask question

Ask question

All categories

BlackZzzverrR [31]

3 years ago

6

Leon graph y=12- 0.05 x to represent the number of gallons of gas left in his car after driving x miles.

1 answer:

mario62 [17]3 years ago

5 0

Answer:

B

Step-by-step explanation:

Range of the graph is the ALLOWED y-values. The y-axis is number of gallons left in tank. So, <u><em>it cannot be NEGATIVE number of gallons, so 0 is the lower limit of the range.</em></u>

<u><em /></u>

As we can see from the axis of the graph, we see where the line cuts the y-axis, that is the upper limit of number of gallons he starts off with. The y-intercept (y-axis cutting point) is 12.

So we can say that the range is 0 ≤ y ≤ 12

Correct answer is B

You might be interested in

Find the value of f(3) for the function f(x) = -4(x+1)-2

lora16 [44]

Answer:

f(3) = - 18

Step-by-step explanation:

To evaluate f(3) , substitute x = 3 into f(x) , that is

f(3) = - 4(3 + 1) - 2 = - 4(4) - 2 = - 16 - 2 = - 18

6 0

3 years ago

How do I delete the question I posted I made a mistake lol

VikaD [51]

Answer:

You Can't

Step-by-step explanation:

Please don't post questions that aren't math related

3 0

3 years ago

Read 2 more answers

Need help asap...........

Vesna [10]

All there is, is a picture. Is there a question?

3 0

3 years ago

Read 2 more answers

HELP PLEASE LOTS OF POINTS!!

Paladinen [302]

Answer:

<em>Thus, f and g are inverse functions</em>

Step-by-step explanation:

<u>Inverse Functions</u>

If two functions f(x) and g(x) are inverses, then it follows that:

$f\circ g(x)=x$

Or:

$g\circ f(x)=x$

We are given

$\displaystyle f(x)=\frac{1}{4}x-6$

$g(x)=4x+24$

Let's test if they are inverse functions:

$f\circ g(x)=\frac{1}{4}(4x+24)-6$

Simplifying:

$f\circ g(x)=x+6-6=x$

Now find:

$\displaystyle g\circ f(x)=4\left(\frac{1}{4}x-6\right)+24$

Operating:

$\displaystyle g\circ f(x)=x-24+24=x$

Thus, f and g are inverse functions

6 0

3 years ago

Read 2 more answers

Given f(x)=x2+12x+26. Enter the quadratic function in vertex form in the box. f(x)=

makvit [3.9K]

Answer:

vertex(-6,-3)

Step-by-step explanation:

x^2+12+36-36+26

(x+6)^2-10

v=(-6,-10)

4 0

3 years ago