4 years ago

What is the value of h(–2) when h(x) = 3x + 1? h(–2) =

Mathematics

1 answer:

olganol [36]4 years ago

7 0

Answer:

3x+1

Step-by-step explanation:

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Which symbol completes the statement 2/3 ___ 5/8

kondaur [170]

It goes 2/3 1/2 and 5/8

so the answer is 1/2 or the way I originally got it 3/6

HOPE THIS HELPS!!!!

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3 years ago

Create the equation of the line that passes through the point (1, -10) and is perpendicular to y=-1/3x+5

Ber [7]

Answer:

y = 3x - 13

Step-by-step explanation:

y = -1/3x + 5

Perpendicular lines have slopes that are negative reciprocals of one another

so slope of perpendicular line is 3

y = mx + b

y = 3x + b

Using (1,-10)

-10 = 3(1) + b

-10 = 3 + b

b = -13

y = 3x - 13

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2 years ago

What's 3 1/2 + 5/6 <br> It's a mixed number

AlekseyPX

13/3 or 4.33333333333

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3 years ago

Microscope slide shows 37 red blood cells out of 60 blood cells how many red blood cells would be expected in a sample of the sa

Bumek [7]

Answer:

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3 years ago

compare the right-hand and left-hand derivatives to show that the function is not differentiable at the point P. find all points

Softa [21]

$f(x)= \left \{ {{ \sqrt{x} } \atop {2x-1}} \right. 
\\
\\ f'(x)= \left \{ {{ \frac{1}{2\sqrt{x}} } \atop {2}} \right. 
\\
\\ f'(1)= \left \{ {{ \frac{1}{2}} \atop {2}} \right. 
\\
\\ f'(1^-) \neq f'(1^+)$

Therefore, the function is not differentiable at x = 1.

$f(x)= \sqrt{x} 
\\
\\f'(x)= \frac{1}{2 \sqrt{x} } 
\\
\\f'(0)=\frac{1}{2 \sqrt{0} } = \infty$

Therefore, the function is not differentiable at x = 0.

3 0

3 years ago