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OLga [1]
3 years ago
15

Please help with this question

Mathematics
2 answers:
earnstyle [38]3 years ago
7 0
The answer can either be two to the 7th power or 128
galina1969 [7]3 years ago
7 0

Answer:

2^{7}

Step-by-step explanation:

when x=2, the expression is now:

(2^{4})(2^{3} )

First, multiply the terms with the same base by adding their exponents:

2^{4+3}

Add:

2^{4+3} =2^{7}

Hope this helps!! <3

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Tell if it’s linear or not, plz help it has a timer :(
Ahat [919]

Answer:

Only B is linear

Step-by-step explanation:

5 0
3 years ago
Can someone please help?
REY [17]

Answer:

  (a) no

  (b) -1, (2, -1)

  (c) 4, (4, 7)

  (d) no

Step-by-step explanation:

<h3>(a)</h3>

You can check by using x=3 in the function.

  f(3) = 4(3) -9 = 12 -9 = 3 . . . . not -3

The point (3, -3) is not on the graph.

__

<h3>(b)</h3>

Put x=2 into the function and evaluate:

  f(2) = 4(2) -9 = 8 -9

  f(2) = -1

  The point (2, -1) is on the graph.

__

<h3>(c)</h3>

Put f(x) = 7 into the equation and solve for x.

  7 = 4x -9

  16 = 4x

  4 = x

  The point (4, 7) is on the graph.

__

<h3>(d)</h3>

  no, see part (b)

4 0
2 years ago
What is the angle of P A65 B30 C50 D60
Lyrx [107]

Answer:

hey

Step-by-step explanation:

be firends hi

3 0
3 years ago
Hi will mark brainliest, 30 pts
alexdok [17]

Answer:The Pythagorean theorem deals with the lengths of the sides of a right triangle. The theorem states that: The sum of the squares of the lengths of the legs of a right triangle is equal to the square of the length of the hypotenuse ('c').

Step-by-step explanation:

7 0
3 years ago
The graph of f(x) = 6(0.25)x and its reflection across the y-axis, g(x), are shown. On a coordinate plane, 2 exponential functio
kow [346]

Answer:

Domain is all real no. of x

Step-by-step explanation:

f(x) = 6(0.25^x)

Is defined for all real no.s of x

g(x) is a reflection of f(x) along the y-axis:

g(x) = -f(x) = -6(0.25^x)

Also defined for all x

9 0
4 years ago
Read 2 more answers
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