Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).

Mathematics

2 answers:

KATRIN_1 [288]4 years ago

6 0

Answer:

Step-by-step explanation:

If f(x) = 3x - 1 and g(x) = -x + 6

Then we have to find the value of f(-2) + g(5)

Since f(x) = 3x - 1

f(-2) = 3(-2) -1

= - 6 - 1

= -7

and g(x) = (-x + 6 )

g(5) = (-5 +6)

= 1

Then f (-2) +g(5) = (-7+1) = (-6)

prohojiy [21]4 years ago

3 0

You can first find the values of each of the function individually and add the two function up.

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Fred bought 4 liters of liquid laundry detergent 3250 mL of fabric softener and 2.5 L of bleach which date that is true

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The complete question in the attached figure

we know that

Fred bought
4 liters of liquid laundry detergent
3250 mL of fabric softener------------> 3250/1000-------> 3.25 liters
2.5 L of bleach-----------> 2.5 liters

then
statements

4a. Fred bought 75 milliliters more fabric softener than bleach
3.25-2.5-------> 0.75 liters--------> 750 mi
the statement is false

4b. Fred brought 1.75 liters more laundry detergent than bleach
4-2.5---------> 1.5 liters
the statement is false

4c. Fred brought 750 milliliters more fabric softener than bleach. 
3.25-2.5-------> 0.75 liters-------> 750 ml
the statement is true

4d. Fred brought 150 milliliters more laundry detergent than bleach.
4-2.5--------> 1.5 liters---------> 1500 ml
the statement is false

4e. Fred bought 0.75 liters more laundry detergent than fabric softener.
4-3.25--------> 0.75 liters
the statement is true