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
bonufazy [111]
3 years ago
12

Evaluate f(-3) for the function: y +x^2 + 4x - 5

Mathematics
1 answer:
elena-s [515]3 years ago
4 0

Answer:

-8

Step-by-step explanation:

y = x^2 + 4x - 5

y = (-3)^2 + 4(-3) - 5

9 - 12 - 5

9 - 17

-8

Hopefully this helps!

Brainliest please?

You might be interested in
Convert 5 whole number and 7 over 8 into an improper fraction
Len [333]

Answer: 47/8

Step-by-step explanation: To write a mixed number as an improper fraction, first multiply the denominator by the whole number and then add the numerator. Finally, we will put our new number over our old denominator and we have our answer which is 47/8.

Therefore, 5\frac{7}{8} can be rewritten as the improper fraction 47/8.

7 0
3 years ago
F. The school aims to raise a minimum of $5,250 after paying for all the expenses. If the
bearhunter [10]
You need 105 children to meet the minimum.
7 0
4 years ago
John is solving x^2 + 4x + 8=0 by completing the square. Which step would be part of John's solution.?
SOVA2 [1]

Answer:

(x + 2) ^{2}  =  - 8

Step-by-step explanation:

{x}^{2}  + 4x + 8 = 0 \\  {x }^{2}  + 4x =  - 8 \\  {x}^{2}  + 4x + 4 =  - 8   + 4 \\ ( x + 2)^{2}  =  - 4

3 0
2 years ago
What is the mean of this set 18,21,20,14,17
konstantin123 [22]

Answer: 18

Step-by-step explanation:

Add them all up

18+21+20+14+17=90

Divide by 5 since that is how many numbers there are

90/5=18

6 0
3 years ago
Read 2 more answers
Help me get the answer
Tema [17]
If your looking for slope Intercept form. y = 2/3x + 6.67. and
y = 2x + 4

I think
3 0
3 years ago
Other questions:
  • Nick is now seven times as old as harry. In 6 years , nick will be five times as old as harry. How old will harry be in 6 years?
    12·2 answers
  • Please help!!!!!!!!!!!!
    8·1 answer
  • Find the surface area and volume of the composite figure.
    7·1 answer
  • Plz help me what this means I’m so confused
    13·1 answer
  • How do you find the square root of 2809
    12·2 answers
  • Elsa has two coupons for a jacket coupon a: 45% off a $73 jacket coupon B: $30 rebate off $73 jacket which coupon has a lower pr
    5·1 answer
  • What is the solution to the equation below? Round your answer to two
    7·1 answer
  • P (x)=3x+4, q (x)=2xsquared,find p (q (x))​
    6·1 answer
  • To control the traffic during Ramadan month, a Police Sergeant is assigned to control the traffic
    12·1 answer
  • Please help pleasehelp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!