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3 years ago

What happens to a line when the y-intercept is changed? Check all that apply

1 answer:

4 0

A and B
Reason and proof:
suppose we have the following function
f(x) = 2x + 1
the y intercept is 1 therefor it'll intersect the y axis at (0,1)
however if the function was to be
f(x) = 2x - 1
the y intercept is -1 that means it intersect the y axis at (0,-1)

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Can someone pls graph this for me ? ( just screenshot and use the marker tool to graph)

Furkat [3]

Answer: Y = -4 is four numbers down for the origin. Y = 0 is basically the origin (the center of the graph)

8 0

2 years ago

Geoff must mentally multiply –5 × 0.75 × 20. Which shows how Geoff could use the associative and commutative properties to make

joja [24]

Answer:

Step-by-step explanation:

–5 × 0.75 × 20 could be rewritten (applying the associative property) as –5 × (0.75 × 20). I chose this configuration because 0.75 * 20 is 15. Next, evaluate -5(15). This is -75. This matches Answer D.

4 0

2 years ago

Read 2 more answers

HELP ME PLEASE!! PLEASE

Papessa [141]

This would be the answer c

5 0

2 years ago

Read 2 more answers

Find the value of x, please help

Eva8 [605]

Answer:

x=33

Step-by-step explanation:

x+(3x+48)=180

combine like terms

4x+48=180

subtract 48 from 180

4x=132

then you divide both sides by 4

x=33.

check your work (plug it in)

33+((33x3)+48)=180

33x3=99

99+48=147

then you add 33 from the other x

147+33=180

8 0

3 years ago

what is the formula for calculating the length of the space diagonal of a right rectangular prism on the basis of the prism's le

Lady bird [3.3K]

The diagonal of a right rectangular prism is the line that connect opposite vertices. In other word is the distance from corner to corner in the right rectangular prism. Since the diagonal of a right rectangular prism is the hypotenuse of a right triangle, we are going to use a variation of the Pythagorean theorem to find it. In essence, we just need to add another dimension to the Pythagorean theorem; in this case the height of our prism:

We can conclude that the formula to calculate the length of the diagonal of a right rectangular prism is: $d= \sqrt{l^2+w^2+h^2}$
where
$d$ is the length of the diagonal.
$l$ is the length of the rectangular base of the prism.
$w$ is the width of the rectangular base of the prism.
$h$ is the height of the prism.

3 0

3 years ago