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olganol [36]
3 years ago
13

Help mark you as brainly

Mathematics
1 answer:
Greeley [361]3 years ago
5 0

Answer:

5

Step-by-step explanation:

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Given the function f(x)=6x-11, find f(-1/3).
Nadya [2.5K]

Answer:

-13

Step-by-step explanation:

(-1/3)*6 = -2

f(-1/3) = -2 -11

f(-1/3) = -13

7 0
3 years ago
If 100 pencils can be sold for $90, then how many pencils are needed to earn $8500?
ira [324]

Step-by-step explanation:

You can set up a proportion.

Let x be the number of pencils needed.

\frac{100}{90} = \frac{x}{8500}

Solve for x.

x = 9444.44 pencils (round it up to 9445 pencils if you need a whole number)

5 0
3 years ago
In the given table we note that there are six clear subintervals: [0, 0.5], [0.5, 1.0], [1.0, 1.5], [1.5, 2.0], [2.0, 2.5], and
gizmo_the_mogwai [7]

Answer:

The width is 0.5.

Δt, can be stated as follows = 0.5

Step-by-step explanation:

The change is 0.5

4 0
2 years ago
PLEASE HELP ILL GIVE BRAINLIEST!!
leonid [27]

Answer:

g(5) = 5

Step-by-step explanation:

g(5) is really g when x=5 so we have to use the function g(x) when x≥2

g(5) = 2x-5 when x=5

g(5) = 2*5 -5 = 10-5 = 5

6 0
3 years ago
What is the maximum value of f(x)=−4x2+4x−2?
horrorfan [7]

Answer: -1

Step-by-step explanation: A typical quadratic equation is ax^{2} +bx+c and the maximum value formula is -b/2a, so let plug it in -4/2(-4) which equals 1/2. Then let plug 1/2 into the equation,

-4(1/2)^2+4(1/2)-2=

    -1+2-2=

          -1

5 0
3 years ago
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