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3 years ago

9

Students are finding it difficult to determine if a certain graph is a function. Which is the BEST strategy for the students to

use? A) vertical line test B) horizontal line test C) make a table of values D) passes through the origin

1 answer:

tekilochka [14]3 years ago

6 0

Answer:

A) vertical line test

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linda scored 35, 47, and 42 points on three tests. how many points should she get on the fourth test to get an average score of

aliya0001 [1]

(35 + 47 + 42 + x) / 4 = 50
(124 + x) / 4 = 50....multiply both sides by 4, cancelling the 4 on the left side.
124 + x = 50 * 4
124 + x = 200
x = 200 - 124
x = 76 <===

6 0

3 years ago

Find the shorter base of a trapezoid if the trapezoid's area is 52, its altitude is 8, and its longer basis 10.

DiKsa [7]

Answer:

The shorter base is 3

Step-by-step explanation:

$a = \frac{(b1 + b2)}{2} \times h$

$52 = \frac{(10 + b2)}{2} \times 8$

$b2 = 3$

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3 years ago

12 What is the solution to this equation?

Levart [38]

Answer:

x=-5

Step-by-step explanation:

add 7 to 53 then divide -12 to itself and 60.

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2 years ago

A 6-pound bag of birdseeds cost $4.92. What is the unit price?

Sergeu [11.5K]

I think you would have to multiply $4.92 and 6... if so the answer would be $29.52 for the unit price.

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3 years ago

PLS HELP GIVING BRAINLY FAST

Oksi-84 [34.3K]

Answer:

1) Linear equation

2) Non Linear equation

3) Non Linear equation

4) Linear equation

5) Non Linear equation

i hope this helps!

Step-by-step explanation:

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3 years ago