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2 years ago

Find (10) f(x) = 3x - 2 a. 1 b. 0 C.-8 D.-1

Mathematics

1 answer:

Lilit [14]2 years ago

4 0

Answer:

Step-by-step explanation:

f(x) = 3x - 2

f(10) = 3(10) - 2

= 30 - 2

= 28

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I really need help on this !!

Naddik [55]

Answer:

r = -1

Step-by-step explanation:

(y2-y1)/(x2-x1)=m

(r,7)=(x1,y1) and (3,4)=(x2-y2) and m=-3/5

so plug in...

(4-7)/(4-r)=-3/5

then solve for r which will get that r = -1

numerator: 4-7=-3

denominator: 4-r=5 -> 4-5=0+r -> -1=r

4 0

2 years ago

Does the equation 2x-7=5+x have exactly one solution

Goshia [24]

Answer:

Step-by-step explanation:

2x - 7 =5 +x

2x - x =5 +7

x =12 (one solution)

4 0

3 years ago

Eight less than the quotient of a number and 3 is 18

Dmitriy789 [7]

The answer is 39
Hope this helps

8 0

3 years ago

Question 3

Elan Coil [88]

Answer:

Domain: $-3\leq x\leq 1$

Range: $-4\leq y\leq 0$

Step-by-step explanation:

If you find the coordinate of the graph you can get the domain and range

(-3,0), (-2,-4), (-1,-2), (0,0), (1, -4)

Now that we have that find the domain and range

Domain - x coordinate

Range - y coordinate

Domain: (-3, -2, -1, 0, 1)

Range: (-4, -2, 0)

Since the domain ranges from -3 to 1 you can use the inequality $-3\leq x\leq 1$ to represent the domain and $-4\leq y\leq 0$ for the range

7 0

3 years ago

If you have 12 customers in a lawn care business, what is the minimum number of times you need to mow per customer each month to

Trava [24]

I believe the answer would be D. Because, 10*12= 120 and 400/120= 3.33
Since you are talking about money, you would round up.

Meaning that the answer should be D.

7 0

3 years ago