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
Pie
3 years ago
12

What is the zero of this function x^2 +3x-4

Mathematics
2 answers:
dexar [7]3 years ago
8 0
-4. This is the answer because all you do is plug zero in for x
Semmy [17]3 years ago
5 0
0^2 + 3(0) -4 = -4 so you plug in 0 for the x's
You might be interested in
Help me out the meaning
WITCHER [35]

slope intercept form:

y = mx + b

m = slope

b = y-intercept

the y-intercept is the place on the y-axis (vertical) where the line crosses. In this problem, the line crosses at (0,4), meaning the y-intercept is 4.

y = mx + 4

the slope is technically the rate of change (rise over run) bewteen points.

If you take the distance from point (-1,3) and (0,4) you get a slope of 1/1, or just 1

y = 1x +4

this could also be:

y = x + 4

(because the 1 is invisible but still there)

5 0
3 years ago
Lucy was running a 10 mile race and the graph represents her running pace for the race. If the x-axis represents miles ran and t
Ostrovityanka [42]

Answer:

C

Step-by-step explanation:

The function multiplies by 8 so 6 would be 48 and 10 would be 80.

Have a great day!

4 0
3 years ago
What is the answer to -3+y=-5
Stolb23 [73]

Answer:

y=-2

Step-by-step explanation:

you are solving for the variable y

add 3 to the opposite side, so it cancels out

y=-5+3

y=-2

4 0
3 years ago
Read 2 more answers
How do I solve this?
Artemon [7]

a^2 - b^2 = (a + b)(a - b)

In this case

49x^4y^2 - 4z^2

= (7x^2y)^2 - (2z)^2

= (7x^2y + 2z)(7x^2y - 2z)

Factors are (7x^2y + 2z) and (7x^2y - 2z)

Answer:

D) 7x^2y + 2z

8 0
2 years ago
What is the area of the shaded triangle inside the square . Round to the nearest square inch .
Anna11 [10]
16*16=256
256/2=128
=128
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the word problem. Round your final result to the nearest hundredth.
    7·1 answer
  • A population of lizards decreases exponentially at a rate of 12.5% per year. What is the equivalent monthly rate to the nearest
    11·2 answers
  • Converges or diverges, find the sum. 3 -3/4 +3/16 -3/64.
    7·1 answer
  • Is3/8 greater less than or equal to3/6 also 7/10 and 3/8
    15·2 answers
  • 1. What is a regular polygon?
    5·1 answer
  • A quantity a varies directly as a quantity b, if, when b changes, a changes in the same ratio. What happens to the quantity a if
    8·1 answer
  • Will mark brainliest.
    12·1 answer
  • There are 4 quarters in 1 dollar. The total number of dollars is a function of the number of quarters. Does this situation repre
    7·2 answers
  • Martin says the area of a tile with a length of 1 foot by a width of 1 foot has an area of 1 square foot. And, to find 1/2 of th
    15·1 answer
  • Find the total area the regular pyramid.<br><br> T.A. =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!