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shusha [124]
3 years ago
11

Let f(x) = x2 - 1 and g(x) = 2x - 3. Find the new function and write it in simplest form

Mathematics
1 answer:
yawa3891 [41]3 years ago
3 0

Answer:

Option C is the correct answer

{x}^{2}  + 2x - 4

Step-by-step explanation:

f(x) =  {x}^{2}  - 1 \\ g(x) = 2x - 3 \\ (f + g)(x) = f(x) + g(x) \\ (f + g)(x) = {x}^{2}  - 1 +  2x - 3 \\ \purple{ \boxed{ \bold{ (f + g)(x) =  {x}^{2}  + 2x - 4}}}

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Answer:

<DCA and <BCF

Step-by-step explanation:

vertical angles are the opposite angles created by intersecting lines and are congruent. Vertical angles share only a vertex

3 0
3 years ago
find the surface are of a cylinder with a base diameter of 12 in and a height of 8 m use the value 3.14 for pi and do not do rou
alukav5142 [94]

Answer:

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5 0
3 years ago
3x3x3x3x2x2. Complete the expression using exponents
cricket20 [7]

Answer:

3 to the power of 4 and 2 squared

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
Given the graph below write the equation of the line.
Scrat [10]

Answer:

y = 2x+8

Step-by-Step Explanation:

The equation should be in the form of y=mx+b

So you already know it's not A. Also you already know it's not D because the line goes at an angle, if "m"(slope) was 0 then the line would be straight horizontal or straight vertical. So that leaves B and C. And finally you know it's not B because the line is going in the positive direction not negative, so the slope has to be positive, also "b" in the equation is the y-intercept, and that's where the line intersects with the y-axis, and you can see that the line intersects at 8 on the graph. Therefore, the answer is C, y=2x+8

Hope this helps!! :)

4 0
2 years ago
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Subtract the following complex numbers: (10-8i)-(13-10i) ??
patriot [66]

⇒ (10 - 8i) - (13 - 10i)

⇒ 10 - 8i - 13 + 10i

⇒ -3 + 2i

Option A is the Answer

3 0
3 years ago
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