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3 years ago

What effect does replacing x with x + 2 have on the graph for the function f(x) ?

1 answer:

3 0

The answer is A.

When replacing the variable 'x' by 'x + 2' the graph is shifted 2 units to the left. When we replace the variable, the function changes

from
$f(x) = |x - 3| + 2$

To
$f(x) = |(x + 2) - 3| + 2$
$f(x) = |x - 1| + 2$

And therefore the function is shifted 2 to the left.

You might be interested in

Explain using the basic fact can help you find 10×20×30×40 mentally

Daniel [21]

Multiply 20 by 10 first
Then 200 by 30 which is 6000
Then 6000 by 40 which is 240000

Basically just multiply the numbers that's aren't 0
Like 2 in 200 times 3 in 30
Which is 6 then add the 0s so 6+000=6000

8 0

3 years ago

A baker needs more than 120 minutes to let their dough rise.

Sedaia [141]

Answer:

m > 120

Step-by-step explanation:

<h3>How do we represent inequalities?</h3>

Inequalities are expressed using either the '>' or '<' symbols.

• The symbol '>' means "greater than". For example, 6 > 3, which means '6 is greater than 3'.

• The symbol '<' means "smaller than". For example, 5 < 9, which means '5 is smaller than 9.

In this example, if the baker needs more than 120 minutes, and m represents the number of minutes, then:

$\boxed{m > 120}$ .

This inequality means 'm is greater than 120'.

Learn more about inequalities here:

brainly.com/question/27983877

7 0

2 years ago

write and equation of the line that passes through the given points point (-2, 4) and is parallel to the line y=4x-4

timofeeve [1]

Answer:

y=4x+12

Step-by-step explanation:

m=4

y-(4)=4(x-(-2))

y=4x+12

5 0

3 years ago

Find the slope and y-intercept for the two linear functions.

tankabanditka [31]

Answer: Slope of the line given in the table: m = - 0.25

Y-intercept of the line given in the table: b = -4

Slope of the line given by the equation: m = 1.5

Y-intercept of the line given by the equation: b = 1

Step-by-step explanation: Slope of an equation is an indication of the steepness and direction of a linear graph. It is denoted as m and it can be calculated as:

m = $\frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

Another way of determining the slope is as the form:

y = mx+b

For the table:

As in the table there are only points:

m = $\frac{-3 + 2.5}{-4+6}$

m = - 0.25

For the function:

The function is:

y = 3/2x + 1

m = 3/2

m = 1.5

Y-intercept is where the linear function crosses the y-axis, or when x=0. It can also be represented by the letter b.

For the table:

y = mx + b

According to the table, when y = -2.5, x = -6

-2.5 = - 0.25. (-6) + b

b = -2.5 - 1.5

b = -4

For the function:

y = 1.5x + 1

b = 1

In conclusion:

For the table: m = - 0.25 b = - 4
For the equation: m = 1.5 b = 1

8 0

4 years ago

Read 2 more answers

2000+800x40-33999???????????????????????????????????????????????????????

IgorC [24]

Answer:

Step-by-step explanation:

2000+800x40=34000 then you subtract 34000-33999

8 0

4 years ago