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1 year ago

Identify the domain of the function shown in the graph

Mathematics

2 answers:

BabaBlast [244]1 year ago

3 0

Answer:

Probably c, thats the most logical option

Step-by-step explanation:

musickatia [10]1 year ago

3 0

Answer:

Option C is correct.

Step-by-step explanation:

Given:

A graph of a function.

To find: Domain of the function shown in the graph.

Domain of the function is the set of the value for which the function exist or the value which function can take.

From the graph independent variable of the function is x.

Value of x for which function is defined is all positive real numbers.

So, Domain of the function = { x : x ∈ R and x ≥ 0 }

Therefore, Option C is correct.

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Substitute the values for a, b, and c into b2 – 4ac to determine the discriminant. Which quadratic equations will have two real

adoni [48]

Step-by-step explanation

<h3>Prerequisites:</h3>

$b^2 - 4ac = 0 \Rightarrow 1 solution$

$b^2 - 4ac > 0 \Rightarrow 2 solutions$

$b^2 - 4ac < 0 \Rightarrow No\ real\ solutions$

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$b^2 - 4ac$

$-7^2 - 4(2)(-9) = 121$

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$-3^2 - 4(4)(-1) = 25$

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$x^2-2x-8 = 0$

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2 Solutions

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$b^2 - 4ac$

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3 0

2 years ago

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Tommy has a piece of toast that has butter on one side, and he dropped it twice. Both times, it landed with the butter side up.

Shkiper50 [21]

Since probability is the measure of the likelihood that an event will occur.so, maybe 5.

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2 years ago

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ΔABC is an equilateral triangle. m∠A = (3x - 12)°. Solve for x. A) 14 B) 19 C) 20 D) 24

uranmaximum [27]

Answer:

c is the answer

Step-by-step explanation:

hope it is correct tho

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1 year ago

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Corinne and Aretha are having a 26-mile race. Corinne gave Aretha a head start by letting her begin 3.5 miles in front of the st

Ronch [10]

From the table, the speed of Corinne is given by

$speed=slope= \frac{2.5-1.25}{20-10} = \frac{1.25}{10} =0.125 \ miles / minute$

From the graph, the speed of Aretha is given by

$speed=slope= \frac{5.5-4.5}{20-10} = \frac{1}{10} =0.1 \ miles / minute$

The distance from the starting point of Corinne at any time t is given by D = 0.125t while the distance from the starting point of Aretha at any time t is given by D = 3.5 + 0.1t

Let t be the number of minutes after the start of the race when Corinne catchs Aretha, then

0.125t = 3.5 + 0.1t
0.025t = 3.5
t = 3.5 / 0.025 = 140

Therefore, the number of <span>minutes after the start of the race that Corinne will catch Aretha</span> is 140 minutes.

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2 years ago

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Renee, Susan, and Martha will share the cost to rent a vacation house for a week. Renee will pay 40% of the cost. Susan will pa

notsponge [240]

Answer:

Martha is incorrect.

Amount paid by Renee = $\$340$

Amount paid by Susan = $297.5

Amount paid by Martha = $\$212.5$

Step-by-step explanation:

Given: Renee will pay 40% of the cost. Susan will pay 0.35 of the cost.Martha will pay the remainder of the cost. Martha thinks she will pay 13 of the cost.

To find: Is Martha correct?

To find: amount paid by each of Renee, Susan, and Martha

Solution:

Percentage of an amount paid by Renee = 40%

Percentage of an amount paid by Susan = 35%

So,

Percentage of an amount paid by Martha = $100-40-35=25\%$