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4 years ago

Which statement is a correct interpretation of the vertical line test?

Mathematics

2 answers:

Pavel [41]4 years ago

4 0

Answer:

other words its d

Step-by-step explanation:

olya-2409 [2.1K]4 years ago

3 0

Note that a function should pass the vertical line test so that any vertical line intersects the graph of the function only once.

Let us evaluate the given answers.
1. If only one vertical line intersects the graph ay exactly one point, the graph represents a function.
FALSE

2. If only one vertical line intersects the graph at exactly one point, the graph does not represent a function.
FALSE

3. If any vertical line can intersect the graph at more than one point, the graph represents a function.
FALSE

4. If any vertical line can intersect the graph at more than one point, the graph does not represent a function.
TRUE

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Lilly likes to collect records. Last year she had 15 records in her collection. Now she has 18 records. What is the percent incr

Anettt [7]

I’m sorry i can’t help u with this b

6 0

3 years ago

Differentiate Vx(x + 2) with respect to x.

Travka [436]

Answer:

$y'= \frac{3x+2}{2\sqrt{x} }$

General Formulas and Concepts:

Calculus

The derivative of a constant is equal to 0

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Product Rule: $\frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)$

Chain Rule: $\frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Step-by-step explanation:

Step 1: Define

$y=\sqrt{x} (x+2)$

Step 2: Rewrite

$y=x^{\frac{1}{2} } (x+2)$

Step 3: Differentiate

Product Rule [Basic Power/Chain Rule]: $y'= \frac{1}{2} x^{\frac{1}{2} -1}(x+2)+x^{\frac{1}{2} }(1)$
Simplify: $y'= \frac{1}{2} x^{\frac{-1}{2}}(x+2)+x^{\frac{1}{2}}$
Rewrite: $y'= \frac{x+2}{2\sqrt{x} } + \sqrt{x}$
Add: $y'= \frac{3x+2}{2\sqrt{x} }$

7 0

3 years ago

21.2 is 54500 of what number?

bogdanovich [222]

21.2 (21.2) is (=) 54500 (54500) of (times) what number (?)

21.2=54500 times ?
divide oth sides by 54500
21.2/54500=?

3 0

3 years ago

In the first game of the year, the modified basketball team made 62.5% of their foul shot free throws. Matthew made all 6 of his

Lesechka [4]

So 6 shots equals 25% of the teams total shots(x).
So 6=0.25(x)
x=6/0.25
x=24

If the team made 62.5% of their shots, then they missed 100%-6.25%=37.5%

37.5% of 24= 24(0.375)=9

Hope this helps

5 0

4 years ago

A right rectangular prism has these dimensions:

Andreyy89

I believe the volume would be 0.74^3

7 0

4 years ago