2 years ago

What is the value of g(−3) when g(x)=2x−2 ?

Mathematics

1 answer:

denpristay [2]2 years ago

7 0

g(x)=2x−2

g(-3) = 2(-3) -2

g(-3) = -6-2

g(-3) = -8

You might be interested in

HL ASA SSS AAS SAD Not congruent

maria [59]

Answer: 4

Step-by-step explanation:

i think

8 0

2 years ago

What is the y-intercept of the graph below?

lutik1710 [3]

Answer:

Step-by-step explanation:

The y-intercept is where the line passes through the y-axis

On this graph, we can see this is at the point (0, 2)

6 0

3 years ago

Read 2 more answers

Make g the subject of this relation

zhannawk [14.2K]

Answer:

see explanation

Step-by-step explanation:

Simplify the radical

$\frac{U}{\frac{1}{f}+\frac{1}{g} }$

= $\frac{U}{\frac{g+f}{fg} }$

= $\frac{Ufg}{g+f}$

Square both sides

T² = $\frac{Ufg}{g+f}$ ( multiply both sides by (g + f) )

T²(g + f) = Ufg ( distribute left side )

T²g + T²f = Ufg ← subtract Ufg from both sides

T²g - Ufg + T²f = 0 ← subtract T²f from both sides

T²g - Ufg = - T²f ← factor out g from each term on the left side

g(T² - Uf) = - T²f ← divide both sides by (T² - Uf)

g = - $\frac{T^2f}{T^2-Uf}$ = $\frac{T^2f}{Uf-T^2}$

6 0

2 years ago

Annie buys a container of ice cream for $5 and some peaches that cost $3 per pound. She buys x pounds of peaches. If y is the to

german

I belive that it is the first one

6 0

2 years ago

Read 2 more answers

Solve for x. x^2−3x−70=0 x^2 is x to the second power

timurjin [86]

X² − 3x − 70=0
x² + 7x - 10x − 70=0
x(x+7) - 10(x+7) = 0
(x+7)(x-10) = 0

x + 7 = 0 or x - 10 = 0
x = -7 x = 10

Answer: x=-7, x=10

3 0

3 years ago

Read 2 more answers