All categories

3 years ago

Evaluate f(-2) if f(x) = x + 3 OC bh

Mathematics

2 answers:

natka813 [3]3 years ago

8 0

Answer: is this 8th grade math or high school or college because i am in 8th grade

Step-by-step explanation:

defon3 years ago

7 0

$\\ \sf\longmapsto f(x)=x+3$

$\\ \sf\longmapsto f(-2)$

$\\ \sf\longmapsto -2+3$

$\\ \sf\longmapsto 1$

You might be interested in

2(4x + 1) < 3(2x - 3)

kaheart [24]

Answer:

x < -( $\frac{11}{2}$ )

Step-by-step explanation:

2(4x + 1) < 3(2x - 3)

8x+2 < 6x-9

2x+2 < -9

2x < -11

x < -( $\frac{11}{2}$ )

3 0

3 years ago

One of the displays at a botanical garden is a koi pond with a walk away around it. The figure who’s the dimensions of the pond

Brilliant_brown [7]

A) sorry if it’s wrong

8 0

3 years ago

The equation below describes a proportional relationship between x and y. What is the constant of? proportionality? y equals thr

lilavasa [31]

Answer:

The given equation is

y = $\frac{3}{7}$ x

→ $\frac{y}{x} = \frac{3}{7}$

reciprocating both sides, we get

→ $\frac{x}{y} = \frac{7}{3}$ ............(1)

→ Here x and y are Directly proportional to each other.

which means ,

→ x = k y , where k is constant of proportionality.

Or , $\frac{x}{y}$ = k ............................(2)

Equating (1) and (2),

k = $\frac {7}{3}$

5 0

3 years ago

Plssss help picture down below

mr_godi [17]

Answer:

it is (-4,1)

Step-by-step explanation:

Hope this helps:)

6 0

3 years ago

You buy tomatoes sauce for 0.37per ounce. One portion of potatoes gnocchi requires 3.5 ounces of tomatoe sauce. How much does th

soldier1979 [14.2K]

Answer:

it would cost $0.74 = 74 cents

Step-by-step explanation:

The cost of one ounce of tomato = $0.37

1 portion of potato gnocchi requires 2 ounces of tomato sauce.

To find the cost of one portion of the potato gnocchi, we have to simply find the cost of 2 ounces of tomato sauce.

That is:

Cost = 2 * 0.37 = $0.74

Hence, one portion of potato gnocchi costs $0.74

Since $1 = 100 cents, the cost in cents will be:

0.74 * 100 = 74 cents

4 0

3 years ago