Answer:
B. slope: 3/2, y-intercept: 5
Step-by-step explanation:
Rewrite in slope-intercept form. The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
Answer:
Domain is all real numbers.
Step-by-step explanation:
Answer:
a)Decompose the figure into two rectangles and add the areas.
Step-by-step explanation:
i did the unit test and got a 100 and also the two areas would added together would equal the area through the entire figure hopes this helps;)
Answer:

Step-by-step explanation:
Given



Required
Find y when x = 30
Being an inverse variation, we have:

Convert the variation to an equation

First, we solve for k
Make k the subject to solve for k


So, the value of k is:


To solve for y when x = 30
Substitute 30 for x and 42 for k in 

Make y the subject

