Find a polynomial function whose graph passes through each set of points (-1,8), (5,-4), and (7, 8)

Answers

Answer 1

Answer: y = x^2 - 6x + 1

I just did it

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Evaluate. −|a+b|/2−c when a=1 3/5 , b=−2 , and c=−7 as a simplified fraction

Multiply.
(–2.1) ∙ (–1.4)
a. –3.5
b. –2.94
c. 2.94
d. 3.5

Answers

(-2.1) * (-1.4) = ?

(-2.1) * (-1.4) = 2.94

Answer: C

$(-2.1)*(-1.4)=- (21)/(10) *- (14)/(10)= (21*14)/(10*10)= (294)/(100)=2 (94)/(100)=2.94$

As part of a fundraiser, Jane sold 12 candy bars for a total of $36. How much did each candy bar cost?

Answers

Answer:

Each one was $3

Step-by-step explanation:

The total was 36, and she sold 12. 36 divided by 12is 3.

Hope I helped.

How Do You Do? I Am BrotherEye

Answer: 3$

Step-by-step explanation:

The Correct Way To Solve this is To divide

36 /12 = 3$

Best Of Luck

BrotherEye

What is the value of the function y = 3x - 1 when x = –1?A.
–8

B.
–4

C.
2

D. 6

Answers

y=3x-1
y=3(-1) - 1
y= -3-1
y=-4
the answer is B.-4

B
There is your answer

Christina is making a blanket for her baby granddaughter. The blanket will have ribbon around all 4 edges. There will be:94 feet of ribbon on the top edge94 feet of ribbon on the bottom edge134 feet of ribbon on the left edge134 feet of ribbon on the right edgeHow much ribbon will Christina need to make the blanket?

Answers

94+94+134+134=188+268=200+246=446

94+94=188
134+134=268
188+268=456
Your answer would be 456

Help please! I don't understand these...

Answers

number 4 (as asked in comments)

57 degrees
21 legnth shadow
drwa diagram

remember
SOHCAHTOA
we need last one
tan of angle=oposite angle/ajacent
oposite angle=height=?
ajacent=21
angle=57
tan(57)=?/21
multiply both sides by 21
21tan(57)=?
use calculator
32.3372 m
h=32.3372m (round if nececary)

Find the distance between (11, 10) and (1,3). Round your answer to
the nearest tenth.

Answers

Answer:

12.2

Step-by-step explanation:

$d=√((x_2-x_1)^2+(y_2-y_1)^2)\n\nd=√((1-11)^2+(3-10)^2)=√((-10)^2+(-7)^2)=√(149)\n\nd=12.2065...\approx12.2$

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