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Airida [17]
4 years ago
12

Jaden and Joel both worked at the coffee shop today Jaden's total cups of coffee made is represented by f(x), and Joe's total cu

ps of coffee made is represented
by x) Use the functions below to write a function that represents the total cups of coffee they made today​
Mathematics
1 answer:
podryga [215]4 years ago
5 0

Answer:

6x+2

Step-by-step explanation:

<u><em>The complete question is</em></u>

Jaden and Joel both worked at the coffee shop today. Jaden's total cups of coffee made is represented by f(x), and Joel's total cups of coffee made is represented by g(x). Use the functions below to write a function that represents the total cups of coffee they made today.

f(x) = 4x − 1

g(x) = 2x + 3

Options

6x + 2

2x + 1

2x − 4

4x + 4

we know that

To find out the total cups of coffee they made today, sum Jaden's total cups of coffee plus Joe's total cups of coffee

so

f(x)+g(x)

substitute the values

(4x-1)+( 2x + 3)

Group terms

(4x+2x)+( 3-1)

Combine like terms

6x+2

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arsen [322]

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4 0
3 years ago
Can you show us how to find the discriminant of the quadratic x^2 + 2x -2 =0
lorasvet [3.4K]
<em>Step #1: </em>
Make sure the equation is in the form of [ Ax² + Bx + C = 0 ].

Yours is already in that form.
A = 1
B = 2
C = -2

<em>Step #2:</em>
The 'discriminant' for that equation is [ B² - 4 A C ].
That's all there is to it, but it can tell you a lot about the roots of the equation.

-- If the discriminant is zero, then the left  side of the equation is a perfect square,
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-- If the discriminant is greater than zero, the the roots are real and not equal.

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Your equation has two real, unequal roots.



4 0
3 years ago
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Suppose the time that it takes a certain large bank to approve a home loan is Normally distributed with mean (in days) μ and sta
kolezko [41]

Answer:

(c) H0 should be rejected

Step-by-step explanation:

Null hypothesis (H0): population mean is equal to 5

Alternate hypothesis (Ha): population mean is greater than 5

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