Please help me with this!!!!!

Mathematics

2 answers:

choli [55]3 years ago

8 0

I’m pretty sure The answer is B

pav-90 [236]3 years ago

6 0

Answer:

Step-by-step explanation:

The line on the left has a negative slope of - 1 and a y- intercept at 2

The line has a closed circle at x = 1, thus

- x + 2 for x ≤ 1

The line on the right has a positive slope of 1 and a projected y- intercept at 1

The start of the line has an open circle at x = 1 indicating it cannot equal 1, thus

x + 1 for x > 1

The definition for the function is B

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-3.3(6) SHOW WORKS PLSSSSSSSSSSSSSSSS

kati45 [8]

Answer:

-19.8

Step-by-step explanation:

-3 x 6 = -18

-0.3 x 6 = -1.8

add together: -18 + -1.8 = -19.8

3 0

2 years ago

Read 2 more answers

Let the equation of a line be described by Equation A:

umka2103 [35]

10y - 5x = 40 Add 5x to both sides
10y = 5x + 40 Divide both sides by 10
y = $\frac{1}{2}$ x + 4

The y-intercept is 4 and the slope of the line is $\frac{1}{2}$ .

You can find these by comparing your equation to the equation y = mx + b, where m is the slope of the line and b is the y-intercept.

4 0

3 years ago

Find f(-2) for f(x) = 3.2. O A. 2/1 OB. 36 O C. -36 OD. -12 3/4

valina [46]

Answer:

3/4 (A)

Step-by-step explanation:

replace x with -2 in the function

3 · 2^-2 = 3 · 0.25

3 · 0.25 = 0.75

0.75 = 3/4

3 0