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3 years ago

Which rule defines the function in the graph?

Mathematics

1 answer:

bezimeni [28]3 years ago

5 0

Answer:

Need more points and badges

Step-by-step explanation:

⚠️Warning not the Correct⚠️

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if the graph of f(x)=x^2 is shifted 4 units to the left, then what would be the equation of the new graph?

Alecsey [184]

Answer:

Step-by-step explanation:

Be careful. You can be confused by shifting left or right because the result is the opposite of what you might think.

f(x) = x^2

f(x + 4) = (x + 4)^2

To show you this in graphical form, see below.

Red: f(x) = x^2

Blue: f(x) = (x+4)^2 Notice that the blue graph is the the LEFT of the red graph

3 0

2 years ago

The scatter plot shows how the distance traveled by a train is related to the amount of fuel used. Which picture shows a reasona

g100num [7]

the answer is the first one

7 0

3 years ago

Read 2 more answers

Write the standard form equation of the line through the given points. through (0.-4) and (-3,-2)

Alexxx [7]

Answer:

The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is $\frac{2}{3}x+y=-4$

Step-by-step explanation:

The standard form of equation is $Ax+By=C$

Finding slope

Using the given points (0,-4) and (-3,-2) we can find slope using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

$Slope=\frac{-2-(-4)}{-3-(0)}\\Slope=\frac{-2+4}{-3} \\Slope=-\frac{2}{3}$

Finding y-intercept

Using point (0,4) and Slope=-2/3 we can find y-intercept

$y=mx+b\\-4=-\frac{2}{3}(0)+b\\-4=0+b\\b=-4$

The slope intercept form of the line through the given points. through (0.-4) and (-3,-2) having slope =-2/3 and b=-4 will be:

$y=mx+b\\y=-\frac{2}{3}x-4$

Now, standard form of equation will be: $\frac{2}{3}x+y=-4$

So, The standard form of equation of the line through the given points. through (0.-4) and (-3,-2) is $\frac{2}{3}x+y=-4$

4 0

3 years ago

All students in a year group were asked how they travelled to school.

Tems11 [23]

Step-by-step explanation:

there are

150 + 83 + 57 + 10 = 300 students in total.

so,

100% = 300

1% = 100%/100 = 300/100 = 3

150 / 3 = 50%

83 / 3 = 27 2/3 % or 27.66666...%

57 / 3 = 19%

10 / 3 = 3 1/3 % or 3.333333...%

5 0

2 years ago

To reduce 32 grams of a 25% antiseptic solution to a 10% antiseptic solution, how much pure water should a pharmacist add?

Mice21 [21]

Answer:

Step-by-step explanation:

(25*32)+(0*x)=10*(32+x)

800+0=320+10x

480=10x

x=48

Please mark as Brainliest! :)

Have a nice day.

5 0

3 years ago