Answer: 3x2+5x−4
The 2 behind 3x is an exponent
<span>A histogram uses bars to display the above. Histograms are a common type of graph used that resembles a bar graph but displays different types of information. The bars are rectangles and the volume of the rectangle represents the frequency of an occurrence, whereas the width of the represents the class itself.</span>
Answer:

Step-by-step explanation:

Answer:
8-3i
Step-by-step explanation:
The complex additive inverse is the number we need to add so that we get zero. It is the negative of the number.
a + bi is –(a + bi) = –a – bi.
a+bi + (-a+-bi) = a-a + bi-bi = 0
The complex additive invers of -8+3i is
-(-8+3i)
Distribute the negative
8 -3i
The line that has the slope of 2 is Line C.