You can substitute in values of x into the given equation y = 4x^2 - 1 and determine their corresponding y values. Then see which of these points correspond to the graphs q, r, s, t.
For example, if x = 0, then
y = 4(0)^2 - 1
y = -1
The point would be (0, -1)
If x = 1, then
y = 4(1)^2 - 1
y = 4 - 1
y = 3
The point would be (1, 3)
The only graph with points (0, -1) and (1, 3) is graph t.
Answer:
idk but ask your teacher
Step-by-step explanation:
Answer:
Writing the inequality, we have;
the solution to the inequality is;
Explanation:
Given that Natalie has $680 to spend at a bicycle store for some new gear and biking outfits.
Total spending must not exceed $680
She buys a new bicycle for $383.33.
• She buys 2 bicycle reflectors for $7.61 each and a pair of bike gloves for $22.01.
She plans to spend some or all of the money she has left to buy new biking outfits
for $32.43 each.
let x represent the number of biking outfits she can buy.
Total spending is;
Writing the inequality, we have;
we can now solve the inequality;
Therefore, the solution to the inequality is;