1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nutka1998 [239]
3 years ago
5

Please Help me. . . . . .

Mathematics
2 answers:
ololo11 [35]3 years ago
8 0

Answer:

D

Step-by-step explanation:

f(x)-g(x)=x²+2x-5+3x²+4x-1  combine like terms

4x²+6x-6

avanturin [10]3 years ago
6 0

Answer:

D

Step-by-step explanation:

x^2+2x-5-(-3x^2-4x+1)

x^2+2x-5+3x^2+4x-1

4x^2+6x-6

You might be interested in
Heyy pls help! worth 20 points, and please only help if you know the answer. also no links those r kinda annoying lol
iragen [17]

Step 1: Find the slope:

    m= \dfrac{y_2-y_1}{x_2-x_1}= \dfrac{-2-7}{4-(-2)} =  \dfrac{-9}{6}= -\dfrac{3}{2}

This gives you y=-\dfrac{3}{2}x+b, but we need to find b.

To find b, substitute in one (x,y) pair and it doesn't matter which one.  I'll go with (4,-2):

    \begin{aligned}-2&=-\dfrac{3}{2}(4)+b\\[0.5em]-2&=-6+b\\[0.5em]4&=b\end{aligned}

Now take that b-value and plug in into the slope-intercept form:

     y=-\dfrac{3}{2}x+4

It's always a good idea to toss in the other x-value from the other point, to make sure it checks out.

7 0
3 years ago
Skip count by twos.<br> 30,_ _ _ _ _ _ _ _ _,50.
Vadim26 [7]
30,32,34,36,38,40,42,44,46,48,50
5 0
2 years ago
What is the multiplicative rate of change for the exponential function graphed to the left​
kifflom [539]

Looking at the given points on the right side from (0,2) to (1,6) for 1 increase in X ( 1-0=1) the Y value increases by 3 ( 6/2 = 3)

This same increase happens for th other two points: 18/6 = 3

54 / 18 = 3

The rate of increase is 3.

6 0
2 years ago
Read 2 more answers
I need help with this please
Ivan
The answer to this question is c=-6
6 0
3 years ago
Which equation is closest to the line of best fit in the graph below?
Tomtit [17]

Answer:

b will the correct answer plzz lock b and win 1 lakh

3 0
2 years ago
Other questions:
  • Which words describe this shape? Mark all that apply.A polygon(B) open shapepentagonD quadrilateral
    7·2 answers
  • What is 345876x 23570746
    5·1 answer
  • Please help!! I'll give 30 points and brainliest.
    5·1 answer
  • Calculaye the perimeter and area of these composite shapes
    12·1 answer
  • Charlie is choosing between two exercise routines.
    5·1 answer
  • What graph shows percentages?
    14·2 answers
  • At the city Museum child admission is $5.30 and adult admission is $9.30 on Sunday 146 tickets were sold for a total sales of $1
    8·1 answer
  • 0.8 -0.50 3 with solution​
    5·2 answers
  • Please help me understand
    8·1 answer
  • What is the slope in the equation y = 2/5x - 6?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!