2 years ago

4. If f(x) = |2x - 4 find f(-7) a.-18 b. 18 d. 10

Mathematics

1 answer:

bezimeni [28]2 years ago

4 0

Answer:

Answer is a

Step-by-step explanation:

You might be interested in

7gallons to 32quarts as a fraction in the simplest form

erastovalidia [21]

7 over 32 you cant simplify it

7 0

2 years ago

Read 2 more answers

For the following arguments, determine which form the argument has and whether it is valid or invalid. Remember, determining if

Ira Lisetskai [31]

Answer:

A = valid

B = valid

C = Invalid

7 0

2 years ago

The spinner below is divided into 5 equal sections. What is the probability of landing on a red or green section?

Artyom0805 [142]

Fraction: 2/5

Percentage: 40%

Decimal: 0.4

6 0

2 years ago

Is there enough information to prove that the triangles are congruent?

olasank [31]

Answer:

Yes, there is enough information to prove that the triangles are congruent.

SAS POSTULATE

Step-by-step explanation:

$In\:\triangle ABC \: and \triangle XYZ\\$

$AB\cong XY..... (given) \\$

$\angle ABC \cong\angle XYZ\\(each \: 90\degree) \\$

$BC\cong YZ..... (given) \\$

$\therefore \triangle ABC \cong \triangle XYZ\\(SAS\: postulate)$

7 0

2 years ago

Read 2 more answers

Find the solution by graphing the equations pls help

lilavasa [31]

Answer:

graph these
y = 2x + 2
y = 2x - 3

Step-by-step explanation:

2x - y = -2
2x - y = 3

convert to y intercept form
first
2x - y = -2
-y = -2x - 2
y = 2x + 2
second
2x - y = 3
-y = -2x + 3
y = 2x - 3

you are left with
y = 2x + 2
y = 2x - 3
i cannot graph these for you, but i assume you know how, there is no solution because the lines are parallel

4 0

1 year ago