3 years ago

A. -3 B. -4 C. -2 and 1 D. 0

Mathematics

2 answers:

Alinara [238K]3 years ago

8 0

When x=1 and -2 so it is C

777dan777 [17]3 years ago

7 0

The answer would be C. This is because f(x) is the y intercept so when it says what values of x does f(x) = -4, it is asking which numbers are on the x-axis when the y-axis is equal to -4. On the graph, the point where the y-axis is at -4, the x-axis is at -2 and 1. Hope this helps :)

You might be interested in

The number 7.325 rounded off to three significant figures is .

MariettaO [177]

Answer would be 7.33 Since the last digit 5 is rounded up

5 0

2 years ago

Read 2 more answers

Math, yes I don't know if I got it right

olga nikolaevna [1]

Answer:

4*(n)^2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

a dining room table and chairs are priced at $869. Mrs. Brown has a coupon for $75 off the original price. If the tax on the sal

Arada [10]

869 * .08 = 69.52
69.52 + 869 = 938.52
938.52- 75 = 863.52

7 0

3 years ago

Read 2 more answers

A manufacturer finds that the revenue generated by selling of cortan commodity is given by function R(x)=80x-0.2x^ 2 , where he

Nina [5.8K]

The maximum units is 200 and , Total revenue is $8,000

<u>Step-by-step explanation:</u>

Here we have , A manufacturer finds that the revenue generated by selling of cortan commodity is given by function R(x)=80x-0.2x^ 2 , where he maximum reveremany should be manufactured to obtain this maximum units .Let's find out:

We have following function as $R(x)=80x-0.2x^ 2$ . Let's differentiate this and equate it to zero to find value of x for which the function is maximum!