3 years ago

Function tables are?

Mathematics

1 answer:

givi [52]3 years ago

8 0

Answer:

a table that describes a function by displaying inputs and corresponding outputs in tabular form

Step-by-step explanation:

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7. What is the slope of the line that passes through the pair of points (3, 8) and (9, 5) ? (1 point)

agasfer [191]

7. D
8. D
9. D
10.C

for 7 & 8 you use the equation
$\frac{y2 - y1}{x2 - x1}$
your points are (3,8) & (9,5)

so you plug the numbers in
y2= 5
y1=8

x2=9
x1=3
you subtract them get a fraction and that is your slope

9 & 10
use the equation
$y - y1 = m(x - x1)$
plug you numbers in for y1 and x2 m is your slope plug it in and that is your equation

5 0

3 years ago

Read 2 more answers

How do I Find the slope of a line using y=mx+b

monitta

Answer:

Step-by-step explanation:

y and x are the point while 'm' is the slope and 'c' is the intercept

or using calculus

differentiating y with respect to x

dy/dx=m

which is the required slope

5 0

2 years ago

Read 2 more answers

(x,2) and (6,3); m = -1/2

ExtremeBDS [4]

Y=mx+b
3= -1/2(6) + b
3= -3+b
3+3= b
b= 6

y= mx+b
2= -1/2x+ 6
2-6 = -1/2x
-4 = -1/2x
-4•-2 = -1/2x •-2
x = 8
(8,2)

8 0

2 years ago

Which statement must be true

ExtremeBDS [4]

Answer:

Its A

Step-by-step explanation:

6 0

3 years ago

I need help on numbers 12,7,9,11,and 13

AVprozaik [17]

Answer:

7. 84 feet

9. 12320 yd

11. 30 inches

12. 26400 ft

13. 19 ft

hope this helps

have a good day :)

Step-by-step explanation:

5 0

3 years ago