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3 years ago

Use the graph to evaluate the step function at x=3

Mathematics

1 answer:

Sliva [168]3 years ago

4 0

Answer:

f(3)=5 is the correct answer.

Step-by-step explanation:

The question is asking for a defined point at the coordinate x=3 so the answer would be 5.

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In A ABC, AB = 51 cm, BC = 52 cm and CA = 101 cm, then find the area of A ABC,

liberstina [14]

Step-by-step explanation:

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3 years ago

A bag contains 6 black marbles and 4 white marbles. Sally takes out a black marble and does not put it back. What is the probabi

Neko [114]

Answer:

$\frac{5}{9}$

Step-by-step explanation:

$Total\ marbles=10\\\\Black=6\\\\White=4$

After removing one black marble:

$Total\ remaining\ marbles=9\\\\Remaining\ Black=5\\\\P(Black)=\frac{Remaining\ Black\ marbles}{Total\ remaining\ marbles}\\\\P(Black)=\frac{5}{9}$

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3 years ago

Which equation is true when n = 4? A 2n = 6 Bn+3 = 7 9- n = 13

kari74 [83]

Answer:

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Step-by-step explanation:

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3 years ago

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What are the zeros of this polynomial and state their multiplicity at each y=(x-5)(x+2)^2

N76 [4]

Answer:

Step-by-step explanation:

The zeros of a polynomial are the x-intercepts of the function. To find them, we factor the polynomial and set each factor equal to 0.

This polynomial is already factored so set each to 0 and solve for x.

$x-5=0\\x=5\\(x+2)^{2}=0 \\(x+2)=0\\x=-2$

This means x=-2, 5. Each zero or root has a multiplicity - the number of times the factor occurs. This is also known as the exponent of the factor expression.

(x+5) occurs once since it has exponent 1.

$(x+2)^{2}$ occurs twoce since it has exponent 2.

x=5 mult. 1, x=-2 mult. 2

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3 years ago

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tino4ka555 [31]

Answer:

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Step-by-step explanation:

An apple has more nutririon than a glizzy.

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