Ask question

Ask question

All categories

2 years ago

6

How does the graph of the function h(x)=3x^2 different from the graph of the function f(x)=x?

1 answer:

Tasya [4]2 years ago

5 0

The graph of h(x) = 3x^2 is a curved "bowl" like shape that opens upward. The curve is called a parabola. The two ends go on forever upward. It has symmetry along the y axis.

In contrast, the graph f(x) = x is a straight line that goes through (0,0) and (1,1). This is known as a linear equation.

You might be interested in

Write the formula for absolute value function if its graph has the vertex at point (0,6) and passes through the point (−1,−2).

valentinak56 [21]

First you need to find the slope of the line:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

m=6-(-2) / (-1)-0 =-8

equation of line is:

y=mx+b

y=-8x+6

for absolute value function:

if x<0

y=-8x+6

if x>0

y=+8x-6

8 0

2 years ago

Which expression represents the phrase?"4 more than the product of 8 and n."A) 8n – 4B) 8n + 4C) 4(8 + n)D) (8 + n) – 4

Dafna11 [192]

Answer:

B) 8n+4

Step-by-step explanation:

The product of 8 and n means 8n. Four more means +4. These together equal B) 8n+4

6 0

2 years ago

Read 2 more answers

Subtract the following polynomials, then place the answer in the proper location on the grid.

Grace [21]

(3m - 4n - 7) - (8m + n - 6)

3m - 8m = - 5m
-4n - n = -5n
-7 - (-6) = -7 + 6 = -1

-5m - 5n - 1 is your answer

hope this helps

8 0

3 years ago

Can someone help me with 3,4,5 please?

anzhelika [568]

Answer:

the approximate range of change is 150 for 3

the approximate range of change is 1600 for 4

between 1970 and 1975

please give me brainlest

7 0

2 years ago

John took 3 exams so far this semester. He scored 45, 65 and 80 on those 3 exams . What score does he need on the fourth exam to

Olegator [25]

Answer:

$He \: needs \: to \: score \: 90 \: or \: more$

Step-by-step explanation:

$\frac{x + 45 + 65 + 80}{4} \geqslant 70\Leftrightarrow x + 190 \geqslant 280\Leftrightarrow x \geqslant 90$

3 0

3 years ago