Answer:
14. the difference is that in y=3 there is a y-intercept, the equation does not have a slope neither does the graph.
In y=3x the equation has a slope but no y-intercept.
If you have any questions ask me in the comments.
I've attached 2 images that demonstrate this.
Step-by-step explanation:
Hope this helps!
Answer:
(f o g)(-5) = -53
Step-by-step explanation:
Step 1: Define
f(x) = -2x - 7
g(x) = -4x + 3
Step 2: Find f(g(x))
f(g(x)) = -2(-4x + 3) - 7
f(g(x)) = 8x - 6 - 7
f(g(x)) = 8x - 13
Step 3: Find (f o g)(-5)
(f o g)(-5) = 8(-5) - 13
(f o g)(-5) = -40 - 13
(f o g)(-5) = -53
Answer:
A. 10. B. -12. C. 3.6
Step-by-step explanation:
You will do this:
a) If x=5 (what about 2x)
=2x times 5 divide by x .That makes the answer 10
b) If y=-3(what about 4y)
=4y times -3 divide by y .That makes the answer -12.
c) If z=1.2(what about 3z)
=3z times 1.2divide by z. That makes the answer 3.6.
Answer:
a). 85 people
b). 4362 people
Step-by-step explanation:
The given bar graph shows how many people per 100 spelled each word correctly.
a. From the graph given extreme end of the bar for the word "weird" is between 80 - 90.
Therefore, approximate number of the persons who spelled weird correctly will be <u>85</u> (rounded to the nearest 5).
b. The number of people who can correctly spelled word "weird" = 85
The number of people who can correctly spelled word "inoculate" = 35
In 100 people, number of people who can correctly spell "weird" more than "inoculate"
= 85 - 35
= 50
in a group of 8724 randomly selected people, number of people who can spell the word "weird" correctly more than "inoculate"
=
= <u>4362 </u>people
Answer:
Step-by-step explanation: