Ask question

Ask question

All categories

Sergeeva-Olga [200]

2 years ago

13

I got this question wrong on a warm-up in class and I'm doing error analysis. Can someone solve this and explain why? I'm giving

out Brainliest and 100 points!!

1 answer:

Studentka2010 [4]2 years ago

7 0

Answer:

your answer would be D :)

You might be interested in

Write 63/16 as a improper fraction

Kamila [148]

3 15/16. ( I hope you know how to write it)

6 0

2 years ago

Read 2 more answers

A. Find the slope of the line going through the points (-7, 7) and (3.-5).

lorasvet [3.4K]

Answer:

-1.2

Step-by-step explanation:

5 0

3 years ago

Help pleaseeeeeeeeeeeeeeeeeeeeeee

statuscvo [17]

Number 1 is Rio Grande and number 2 is St. Lawrence River

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the solution(s) to the system of equations y = x² +4 and y = 2x + 4

bija089 [108]

Answer:

$(x,y) = (0,4)~ \text{and}~ (x,y) = (2,8)$

Step by step explanation:

$y = x^2 +4~~~~~~~~~...(i)\\\\y = 2x +4~~~~~~~~~...(ii)\\\\\text{From (i) and (ii):}\\\\~~~~~~x^2 +4 = 2x+4\\\\\implies x^2 = 2x\\\\\implies x^2 -2x = 0\\\\\implies x(x-2) = 0\\\\\implies x =0,~ x = 2$

$\text{Substitute x = 0 in eq (i):}\\\\y = 0^2 +4 = 4\\\\\text{Substitute x = 2 in eq (i):}\\\\y=2^2+4 = 4+4 = 8\\\\\text{Hence,}~ (x,y)= \{(2,8), (0,4)\}$

3 0

2 years ago

Please answer this and I’ll make ya

Fynjy0 [20]

It’s definitely A
Ex: f(x)=8x+2
f(x)=8(-4)+2
f(x)=-32+2
f(x)=-30

3 0

3 years ago